<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019e88af-41d9-7b2b-9d83-5c680ae09034,g:3d025c41-337b-475f-b1ca-19da8626e9da-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="https://xbrl.org/2023/arcrole/summation-item" xlink:type="simple" xlink:href="https://www.xbrl.org/2023/calculation-1.1.xsd#summation-item"/>
  <link:roleRef roleURI="http://www.exlservice.com/role/CONSOLIDATEDBALANCESHEETSUNAUDITED" xlink:type="simple" xlink:href="exls-20260630.xsd#CONSOLIDATEDBALANCESHEETSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/CONSOLIDATEDBALANCESHEETSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7940-bd28-49212e5a3fd1" xlink:href="exls-20260630.xsd#exls_StockholdersEquityIncludingSharesHeldInTreasury"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_019e88af-4338-7cb1-8237-c0f0b622cf81" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7940-bd28-49212e5a3fd1" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_019e88af-4338-7cb1-8237-c0f0b622cf81" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019e88af-4338-7d7c-ab6b-f7fd7ec97a10" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7940-bd28-49212e5a3fd1" xlink:to="loc_us-gaap_PreferredStockValue_019e88af-4338-7d7c-ab6b-f7fd7ec97a10" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e88af-4338-7f6a-bce9-4c59ce67141f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7940-bd28-49212e5a3fd1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019e88af-4338-7f6a-bce9-4c59ce67141f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019e88af-4338-7514-b2bb-d5446038ff12" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7940-bd28-49212e5a3fd1" xlink:to="loc_us-gaap_CommonStockValue_019e88af-4338-7514-b2bb-d5446038ff12" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e88af-4338-72e8-b939-c0421ac1f506" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7940-bd28-49212e5a3fd1" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019e88af-4338-72e8-b939-c0421ac1f506" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e88af-4338-78a6-a9eb-9aa5fcb25025" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7356-9993-c2d17ab6bc6f" xlink:href="exls-20260630.xsd#exls_StockholdersEquityIncludingSharesHeldInTreasury"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e88af-4338-78a6-a9eb-9aa5fcb25025" xlink:to="loc_exls_StockholdersEquityIncludingSharesHeldInTreasury_019e88af-4338-7356-9993-c2d17ab6bc6f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValue_019e88af-4338-7b72-b79c-5f7a346cc818" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockValue"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019e88af-4338-78a6-a9eb-9aa5fcb25025" xlink:to="loc_us-gaap_TreasuryStockValue_019e88af-4338-7b72-b79c-5f7a346cc818" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019e88af-4338-7f2b-b75f-a3a89d5d1667" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7d69-b450-dca6db7de269" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e88af-4338-7f2b-b75f-a3a89d5d1667" xlink:to="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7d69-b450-dca6db7de269" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e88af-4338-7271-a2e2-2277a667e3e1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e88af-4338-7f2b-b75f-a3a89d5d1667" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_019e88af-4338-7271-a2e2-2277a667e3e1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e88af-4338-722b-a4b8-6787348f1c5c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e88af-4338-7f2b-b75f-a3a89d5d1667" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019e88af-4338-722b-a4b8-6787348f1c5c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e88af-4338-7b21-82c9-2af52c7a1291" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e88af-4338-7f2b-b75f-a3a89d5d1667" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_019e88af-4338-7b21-82c9-2af52c7a1291" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-4338-7fd7-9505-069bd4bc7195" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019e88af-4338-7f2b-b75f-a3a89d5d1667" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-4338-7fd7-9505-069bd4bc7195" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e88af-4338-7950-bdb5-bf5d079e0697" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_019e88af-4338-76cc-ba8b-e94ddc3a9d8f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e88af-4338-7950-bdb5-bf5d079e0697" xlink:to="loc_us-gaap_OtherAssetsCurrent_019e88af-4338-76cc-ba8b-e94ddc3a9d8f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019e88af-4338-75b9-b8da-99bc26cca1d3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e88af-4338-7950-bdb5-bf5d079e0697" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_019e88af-4338-75b9-b8da-99bc26cca1d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_019e88af-4338-78f3-bbe2-9df76a44d3a5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e88af-4338-7950-bdb5-bf5d079e0697" xlink:to="loc_us-gaap_RestrictedCashCurrent_019e88af-4338-78f3-bbe2-9df76a44d3a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_019e88af-4338-7863-8bc3-8a5fcf288e6a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShortTermInvestments"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e88af-4338-7950-bdb5-bf5d079e0697" xlink:to="loc_us-gaap_ShortTermInvestments_019e88af-4338-7863-8bc3-8a5fcf288e6a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e88af-4338-712c-8b35-c5c5ed8435e4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019e88af-4338-7950-bdb5-bf5d079e0697" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e88af-4338-712c-8b35-c5c5ed8435e4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e88af-4338-7d05-b4c3-0e4056d400e0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiabilityCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_019e88af-4338-7d05-b4c3-0e4056d400e0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-4338-79c2-ad76-246efd76f232" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-4338-79c2-ad76-246efd76f232" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019e88af-4338-7f44-bec6-678c3b606ad6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_019e88af-4338-7f44-bec6-678c3b606ad6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019e88af-4338-7e88-b7a3-3dc2cbc365b0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:to="loc_us-gaap_LongTermDebtCurrent_019e88af-4338-7e88-b7a3-3dc2cbc365b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_019e88af-4338-7d7e-882a-34b3dae9bb15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_019e88af-4338-7d7e-882a-34b3dae9bb15" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_019e88af-4338-7a06-8904-751b7ac1c068" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019e88af-4338-7050-a0ad-ac3d9f129302" xlink:to="loc_us-gaap_AccountsPayableCurrent_019e88af-4338-7a06-8904-751b7ac1c068" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e88af-4338-7691-b0aa-400a64235fab" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019e88af-4338-7d98-9eaf-0a125683d8a5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Liabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e88af-4338-7691-b0aa-400a64235fab" xlink:to="loc_us-gaap_Liabilities_019e88af-4338-7d98-9eaf-0a125683d8a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019e88af-4338-7c84-9136-d86ce8415b64" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e88af-4338-7691-b0aa-400a64235fab" xlink:to="loc_us-gaap_StockholdersEquity_019e88af-4338-7c84-9136-d86ce8415b64" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_019e88af-4338-7020-b182-fa210652234e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019e88af-4338-7691-b0aa-400a64235fab" xlink:to="loc_us-gaap_CommitmentsAndContingencies_019e88af-4338-7020-b182-fa210652234e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019e88af-4338-7765-9216-9bcd8c37ad1b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_AssetsCurrent_019e88af-4338-7765-9216-9bcd8c37ad1b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e88af-4338-7777-a013-9f45540d2834" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019e88af-4338-7777-a013-9f45540d2834" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e88af-4338-77be-8df9-ca41c568608f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019e88af-4338-77be-8df9-ca41c568608f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashNoncurrent_019e88af-4338-711a-bed6-5190a10dcee0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_RestrictedCashNoncurrent_019e88af-4338-711a-bed6-5190a10dcee0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_019e88af-4338-7a3f-b34e-238612f48261" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_019e88af-4338-7a3f-b34e-238612f48261" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019e88af-4338-7e84-9afe-cdd9b29dd91f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_Goodwill_019e88af-4338-7e84-9afe-cdd9b29dd91f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-4338-726b-b6f1-ba126ba1ad52" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-4338-726b-b6f1-ba126ba1ad52" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_019e88af-4338-7258-aeb1-2b407cda128b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermInvestments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_LongTermInvestments_019e88af-4338-7258-aeb1-2b407cda128b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019e88af-4338-7d05-a2b3-b201a9f43a34" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019e88af-4338-7dfc-94b0-8cfe4cf90a9f" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_019e88af-4338-7d05-a2b3-b201a9f43a34" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/CONSOLIDATEDSTATEMENTSOFINCOMEUNAUDITED" xlink:type="simple" xlink:href="exls-20260630.xsd#CONSOLIDATEDSTATEMENTSOFINCOMEUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/CONSOLIDATEDSTATEMENTSOFINCOMEUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal_019e88af-4338-713f-ad80-c07c039fc9e3" xlink:href="exls-20260630.xsd#exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-4338-771d-b9c7-47876a0dcec3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal_019e88af-4338-713f-ad80-c07c039fc9e3" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-4338-771d-b9c7-47876a0dcec3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e88af-43e7-72da-91a9-3c4aeea3a71c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal_019e88af-4338-713f-ad80-c07c039fc9e3" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019e88af-43e7-72da-91a9-3c4aeea3a71c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-7eb9-8368-b292a94a3dbe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-7e26-9c29-e15bdc6d148b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-7eb9-8368-b292a94a3dbe" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-7e26-9c29-e15bdc6d148b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019e88af-43e7-77c2-ac13-78e089452c6c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-7eb9-8368-b292a94a3dbe" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019e88af-43e7-77c2-ac13-78e089452c6c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-794e-9beb-9a6a3c126af6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-7eb9-8368-b292a94a3dbe" xlink:to="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-794e-9beb-9a6a3c126af6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019e88af-43e7-7b5c-9509-08d523e2903a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-7eb9-8368-b292a94a3dbe" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019e88af-43e7-7b5c-9509-08d523e2903a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019e88af-43e7-706c-9e09-a9da8c99f9a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e88af-43e7-7e88-b578-fa7bbc2aadb0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019e88af-43e7-706c-9e09-a9da8c99f9a6" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019e88af-43e7-7e88-b578-fa7bbc2aadb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_019e88af-43e7-737d-84a9-1675d457768a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019e88af-43e7-706c-9e09-a9da8c99f9a6" xlink:to="loc_us-gaap_CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization_019e88af-43e7-737d-84a9-1675d457768a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7c15-ae87-1f6f5a8721be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal_019e88af-43e7-7872-be4a-9d53b495eaa6" xlink:href="exls-20260630.xsd#exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7c15-ae87-1f6f5a8721be" xlink:to="loc_exls_IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentsTotal_019e88af-43e7-7872-be4a-9d53b495eaa6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019e88af-43e7-79c4-94fb-bc9da74b6221" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7c15-ae87-1f6f5a8721be" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019e88af-43e7-79c4-94fb-bc9da74b6221" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-7bb6-931c-f5c1e61ae670" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019e88af-43e7-7e5c-84f2-640efd31332b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-7bb6-931c-f5c1e61ae670" xlink:to="loc_us-gaap_GrossProfit_019e88af-43e7-7e5c-84f2-640efd31332b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019e88af-43e7-7712-8b18-94d240c6b09e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-7bb6-931c-f5c1e61ae670" xlink:to="loc_us-gaap_OperatingExpenses_019e88af-43e7-7712-8b18-94d240c6b09e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_019e88af-43e7-70b8-b676-63d3890fbaee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingExpenses"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_019e88af-43e7-7551-9f17-28d5e5195147" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e88af-43e7-70b8-b676-63d3890fbaee" xlink:to="loc_us-gaap_DepreciationAndAmortization_019e88af-43e7-7551-9f17-28d5e5195147" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingAndMarketingExpense_019e88af-43e7-7378-a08a-e891b070e9cf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingAndMarketingExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e88af-43e7-70b8-b676-63d3890fbaee" xlink:to="loc_us-gaap_SellingAndMarketingExpense_019e88af-43e7-7378-a08a-e891b070e9cf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019e88af-43e7-79f9-8553-eff51e07aa6f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_019e88af-43e7-70b8-b676-63d3890fbaee" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019e88af-43e7-79f9-8553-eff51e07aa6f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED" xlink:type="simple" xlink:href="exls-20260630.xsd#CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/CONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_019e88af-43e7-7186-8a07-7376c2051f7c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_019e88af-43e7-7186-8a07-7376c2051f7c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_019e88af-43e7-7227-a4ab-460417b1d25f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax_019e88af-43e7-7227-a4ab-460417b1d25f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_019e88af-43e7-7c51-a1ff-12cc7aa9262c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax_019e88af-43e7-7c51-a1ff-12cc7aa9262c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_019e88af-43e7-71dd-9b94-61c2cf837e19" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax_019e88af-43e7-71dd-9b94-61c2cf837e19" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_019e88af-43e7-7409-b116-626a398699f8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_019e88af-43e7-7409-b116-626a398699f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e7-7b70-a3c4-c4f9532ba1be" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-744f-beb0-4da46178b3c4" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e7-7b70-a3c4-c4f9532ba1be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e88af-43e7-7a8e-8b2f-52c7212fe41c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-74c2-b555-66f6947eed29" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e88af-43e7-7a8e-8b2f-52c7212fe41c" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_019e88af-43e7-74c2-b555-66f6947eed29" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7b7c-be6a-50468fdf173b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019e88af-43e7-7a8e-8b2f-52c7212fe41c" xlink:to="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7b7c-be6a-50468fdf173b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED" xlink:type="simple" xlink:href="exls-20260630.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e88af-43e7-79b4-a27f-d1dc9ce864a5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7582-8bf4-fe1015d88beb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e88af-43e7-79b4-a27f-d1dc9ce864a5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7582-8bf4-fe1015d88beb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-7964-9ff4-ea485809c972" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e88af-43e7-79b4-a27f-d1dc9ce864a5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-7964-9ff4-ea485809c972" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-751b-b85c-ce65d29faee9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e88af-43e7-79b4-a27f-d1dc9ce864a5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-751b-b85c-ce65d29faee9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e88af-43e7-7bcd-a9f4-3da726015544" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019e88af-43e7-79b4-a27f-d1dc9ce864a5" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e88af-43e7-7bcd-a9f4-3da726015544" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-725c-b45d-116cf22abcb2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_019e88af-43e7-7d89-95c7-c8719cf01b94" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-725c-b45d-116cf22abcb2" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_019e88af-43e7-7d89-95c7-c8719cf01b94" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019e88af-43e7-7be6-a9dc-fb3334093f14" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-725c-b45d-116cf22abcb2" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_019e88af-43e7-7be6-a9dc-fb3334093f14" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e88af-43e7-773b-95b0-1628df40a02c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-725c-b45d-116cf22abcb2" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019e88af-43e7-773b-95b0-1628df40a02c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfDebt_019e88af-43e7-7916-8b52-21a8c92cd5dd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfDebt"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-725c-b45d-116cf22abcb2" xlink:to="loc_us-gaap_RepaymentsOfDebt_019e88af-43e7-7916-8b52-21a8c92cd5dd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_019e88af-43e7-7aa5-846f-ac5b364c4cb6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeasePrincipalPayments"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019e88af-43e7-725c-b45d-116cf22abcb2" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_019e88af-43e7-7aa5-846f-ac5b364c4cb6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019e88af-43e7-7235-bbc8-d5871722603d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019e88af-43e7-7235-bbc8-d5871722603d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_019e88af-43e7-7489-a02d-80e27204b8fa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNoncashIncomeExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_019e88af-43e7-7489-a02d-80e27204b8fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019e88af-43e7-70a4-886b-1089b71fd228" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019e88af-43e7-70a4-886b-1089b71fd228" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_019e88af-43e7-7961-9e00-3bf174799e60" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_019e88af-43e7-7961-9e00-3bf174799e60" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e88af-43e7-726d-a2b5-ee419ca5c8ca" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_019e88af-43e7-726d-a2b5-ee419ca5c8ca" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019e88af-43e7-71d7-8ecf-c56507388263" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_ShareBasedCompensation_019e88af-43e7-71d7-8ecf-c56507388263" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7f79-a5b1-0376d774b65b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_NetIncomeLoss_019e88af-43e7-7f79-a5b1-0376d774b65b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019e88af-43e7-7e63-a90a-05db14918530" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:calculationArc order="8" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_019e88af-43e7-7e63-a90a-05db14918530" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019e88af-43e7-737d-b0c3-8af4af884974" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019e88af-43e7-737d-b0c3-8af4af884974" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019e88af-43e7-7ac5-b19b-412047f24a51" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerLiability"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerLiability_019e88af-43e7-7ac5-b19b-412047f24a51" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossUnrealized_019e88af-43e7-762c-a1bf-f674b378d738" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ForeignCurrencyTransactionGainLossUnrealized"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_ForeignCurrencyTransactionGainLossUnrealized_019e88af-43e7-762c-a1bf-f674b378d738" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities_019e88af-43e7-72a6-98c3-c8c5ff6a22ff" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities"/>
    <link:calculationArc order="12" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities_019e88af-43e7-72a6-98c3-c8c5ff6a22ff" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_019e88af-43e7-767e-8020-f4b1fd5e1905" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingLeaseLiability_019e88af-43e7-767e-8020-f4b1fd5e1905" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnrealizedGainLossOnInvestments_019e88af-43e7-7ae1-95f1-a4bd8553bd65" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UnrealizedGainLossOnInvestments"/>
    <link:calculationArc order="14" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_UnrealizedGainLossOnInvestments_019e88af-43e7-7ae1-95f1-a4bd8553bd65" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_019e88af-43e7-7868-8085-9d951817487c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019e88af-43e7-7ddc-b14c-71084f712baf" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_019e88af-43e7-7868-8085-9d951817487c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-716d-b8d3-b8e39b43ba5b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e88af-43e7-77dc-921c-4a2e757080e8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-716d-b8d3-b8e39b43ba5b" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019e88af-43e7-77dc-921c-4a2e757080e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_019e88af-43e7-7dbd-baff-248b26f27353" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-716d-b8d3-b8e39b43ba5b" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_019e88af-43e7-7dbd-baff-248b26f27353" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_019e88af-43e7-74d8-9676-9167bce5ce48" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-716d-b8d3-b8e39b43ba5b" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_019e88af-43e7-74d8-9676-9167bce5ce48" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_019e88af-43e7-7ee8-abd2-10197747c091" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireInvestments"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-716d-b8d3-b8e39b43ba5b" xlink:to="loc_us-gaap_PaymentsToAcquireInvestments_019e88af-43e7-7ee8-abd2-10197747c091" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_019e88af-43e7-7cf6-bf9b-aa45df5b5790" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019e88af-43e7-716d-b8d3-b8e39b43ba5b" xlink:to="loc_us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments_019e88af-43e7-7cf6-bf9b-aa45df5b5790" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/SegmentInformationRevenuesandCostofRevenuesforCompanysReportableSegmentsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#SegmentInformationRevenuesandCostofRevenuesforCompanysReportableSegmentsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/SegmentInformationRevenuesandCostofRevenuesforCompanysReportableSegmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-78a7-b1e6-cfc04eb5bbfe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-7ef4-a602-0bec618384ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-78a7-b1e6-cfc04eb5bbfe" xlink:to="loc_us-gaap_OperatingIncomeLoss_019e88af-43e7-7ef4-a602-0bec618384ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_019e88af-43e7-7aae-95dd-9b82ed53119c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e7-78a7-b1e6-cfc04eb5bbfe" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_019e88af-43e7-7aae-95dd-9b82ed53119c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019f99c1-0e75-7f42-9371-3359b1191e3c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019f99c1-0e75-73b5-90f1-20801a876f8b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019f99c1-0e75-7f42-9371-3359b1191e3c" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019f99c1-0e75-73b5-90f1-20801a876f8b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostDirectLabor_019f99c1-0e75-77f8-9f7d-27b63fe2e874" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostDirectLabor"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019f99c1-0e75-7f42-9371-3359b1191e3c" xlink:to="loc_us-gaap_CostDirectLabor_019f99c1-0e75-77f8-9f7d-27b63fe2e874" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DirectOperatingCosts_019f99c1-0e75-73af-a06c-00eba79fa8dc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DirectOperatingCosts"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019f99c1-0e75-7f42-9371-3359b1191e3c" xlink:to="loc_us-gaap_DirectOperatingCosts_019f99c1-0e75-73af-a06c-00eba79fa8dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCostOfOperatingRevenue_019f99c1-0e75-7867-8138-f638b271d3d4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherCostOfOperatingRevenue"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019f99c1-0e75-7f42-9371-3359b1191e3c" xlink:to="loc_us-gaap_OtherCostOfOperatingRevenue_019f99c1-0e75-7867-8138-f638b271d3d4" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/RevenuesnetandAccountsReceivablenetAccountsReceivableNetDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#RevenuesnetandAccountsReceivablenetAccountsReceivableNetDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/RevenuesnetandAccountsReceivablenetAccountsReceivableNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019e88af-43e7-7c1c-bc2e-1e72238fe3b4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGross_019e88af-43e7-78b5-a1b3-50e2eeb44297" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_019e88af-43e7-7c1c-bc2e-1e72238fe3b4" xlink:to="loc_us-gaap_AccountsReceivableGross_019e88af-43e7-78b5-a1b3-50e2eeb44297" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_019e88af-43e7-77cf-87d6-1de4dfffa2de" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_019e88af-43e7-7c1c-bc2e-1e72238fe3b4" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_019e88af-43e7-77cf-87d6-1de4dfffa2de" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/EarningsPerShareDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#EarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/EarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e88af-43e7-758b-a774-d4ae17a04d7c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019e88af-43e7-721f-ae5c-042befa58f13" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e88af-43e7-758b-a774-d4ae17a04d7c" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019e88af-43e7-721f-ae5c-042befa58f13" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019e88af-43e7-706f-8ffd-8da7bcfa21b2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019e88af-43e7-758b-a774-d4ae17a04d7c" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019e88af-43e7-706f-8ffd-8da7bcfa21b2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/OtherIncomenetSummaryofOtherIncomenetDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#OtherIncomenetSummaryofOtherIncomenetDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/OtherIncomenetSummaryofOtherIncomenetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-783b-9c44-79974c27faa0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_OtherMiscellaneousNonoperatingIncomeExpense_019e88af-43e7-704c-95c8-9fb3b1d1a429" xlink:href="exls-20260630.xsd#exls_OtherMiscellaneousNonoperatingIncomeExpense"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-783b-9c44-79974c27faa0" xlink:to="loc_exls_OtherMiscellaneousNonoperatingIncomeExpense_019e88af-43e7-704c-95c8-9fb3b1d1a429" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnInvestments_019e88af-43e7-78d8-a206-33bec6131a07" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GainLossOnInvestments"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-783b-9c44-79974c27faa0" xlink:to="loc_us-gaap_GainLossOnInvestments_019e88af-43e7-78d8-a206-33bec6131a07" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_019e88af-43e7-76f7-9229-6751082ac5f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-783b-9c44-79974c27faa0" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_019e88af-43e7-76f7-9229-6751082ac5f0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterestAndDividend_019e88af-43e7-7117-b3bf-a54fda05165b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentIncomeInterestAndDividend"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_019e88af-43e7-783b-9c44-79974c27faa0" xlink:to="loc_us-gaap_InvestmentIncomeInterestAndDividend_019e88af-43e7-7117-b3bf-a54fda05165b" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/CashCashEquivalentsandRestrictedCashDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#CashCashEquivalentsandRestrictedCashDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/CashCashEquivalentsandRestrictedCashDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e88af-43e7-7cd2-838b-330a0cb5ca2e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e88af-43e7-7473-85c0-4c1743ca1ea8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e88af-43e7-7cd2-838b-330a0cb5ca2e" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019e88af-43e7-7473-85c0-4c1743ca1ea8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashCurrent_019e88af-43e7-71b0-9ea3-8bc9b0da019c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e88af-43e7-7cd2-838b-330a0cb5ca2e" xlink:to="loc_us-gaap_RestrictedCashCurrent_019e88af-43e7-71b0-9ea3-8bc9b0da019c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashNoncurrent_019e88af-43e7-700a-8241-2d2fca930271" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RestrictedCashNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_019e88af-43e7-7cd2-838b-330a0cb5ca2e" xlink:to="loc_us-gaap_RestrictedCashNoncurrent_019e88af-43e7-700a-8241-2d2fca930271" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/InvestmentsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#InvestmentsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/InvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermInvestments_019e88af-43e8-7b43-bd57-e57ebfd00e2b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_019e88af-43e8-7d27-9f5f-b55a873f72a4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermInvestments_019e88af-43e8-7b43-bd57-e57ebfd00e2b" xlink:to="loc_us-gaap_EquityMethodInvestments_019e88af-43e8-7d27-9f5f-b55a873f72a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_TermDepositsNonCurrent_019e88af-43e8-7590-ba21-e3c906bd9ed9" xlink:href="exls-20260630.xsd#exls_TermDepositsNonCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermInvestments_019e88af-43e8-7b43-bd57-e57ebfd00e2b" xlink:to="loc_exls_TermDepositsNonCurrent_019e88af-43e8-7590-ba21-e3c906bd9ed9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermInvestments_019e88af-43e8-770e-9c94-2872bd1e702a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShortTermInvestments"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_TermDepositsCurrent_019e88af-43e8-77a7-9c1b-daf863e07709" xlink:href="exls-20260630.xsd#exls_TermDepositsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermInvestments_019e88af-43e8-770e-9c94-2872bd1e702a" xlink:to="loc_exls_TermDepositsCurrent_019e88af-43e8-77a7-9c1b-daf863e07709" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_MutualFundsAssetFairValueDisclosure_019e88af-43e8-745f-b5e8-595db43827da" xlink:href="exls-20260630.xsd#exls_MutualFundsAssetFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ShortTermInvestments_019e88af-43e8-770e-9c94-2872bd1e702a" xlink:to="loc_exls_MutualFundsAssetFairValueDisclosure_019e88af-43e8-745f-b5e8-595db43827da" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/PropertyandEquipmentnetScheduleofPropertyandEquipmentDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#PropertyandEquipmentnetScheduleofPropertyandEquipmentDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/PropertyandEquipmentnetScheduleofPropertyandEquipmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019e88af-43e8-7803-b6fd-6c67a66da4cc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_019e88af-43e8-7722-bc9d-99de74bc6355" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019e88af-43e8-7803-b6fd-6c67a66da4cc" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_019e88af-43e8-7722-bc9d-99de74bc6355" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019e88af-43e8-7839-9509-c1ded2286129" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_019e88af-43e8-7803-b6fd-6c67a66da4cc" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_019e88af-43e8-7839-9509-c1ded2286129" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/BusinessCombinationsGoodwillandOtherIntangibleAssetsSummaryofCompanysIntangibleAssetsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#BusinessCombinationsGoodwillandOtherIntangibleAssetsSummaryofCompanysIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/BusinessCombinationsGoodwillandOtherIntangibleAssetsSummaryofCompanysIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-43e8-7e90-929a-cab793219254" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_019e88af-43e8-7891-88b1-32af924dcb9e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-43e8-7e90-929a-cab793219254" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_019e88af-43e8-7891-88b1-32af924dcb9e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e88af-43e8-75e0-8bec-32979a9eab5b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-43e8-7e90-929a-cab793219254" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e88af-43e8-75e0-8bec-32979a9eab5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-772d-9d2f-24bac21aab62" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e88af-43e8-79ac-ad57-3b92f78b98b6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-772d-9d2f-24bac21aab62" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e88af-43e8-79ac-ad57-3b92f78b98b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e88af-43e8-757f-8d63-ccb6d82016cc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-772d-9d2f-24bac21aab62" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_019e88af-43e8-757f-8d63-ccb6d82016cc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_019e88af-43e8-76ee-a2ac-6bb07d20cba5" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_019e88af-43e8-7869-83f2-c5ab6346ec9f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_019e88af-43e8-76ee-a2ac-6bb07d20cba5" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_019e88af-43e8-7869-83f2-c5ab6346ec9f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e88af-43e8-7e96-8462-d4c35fb90474" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsGross"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_019e88af-43e8-76ee-a2ac-6bb07d20cba5" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_019e88af-43e8-7e96-8462-d4c35fb90474" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/BusinessCombinationsGoodwillandOtherIntangibleAssetsSummaryofCompanysIntangibleAssetsDetails_1" xlink:type="simple" xlink:href="exls-20260630.xsd#BusinessCombinationsGoodwillandOtherIntangibleAssetsSummaryofCompanysIntangibleAssetsDetails_1"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/BusinessCombinationsGoodwillandOtherIntangibleAssetsSummaryofCompanysIntangibleAssetsDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-43e8-7ca4-96ca-d27191c6088e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7efe-bdbe-59dadc478903" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-43e8-7ca4-96ca-d27191c6088e" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7efe-bdbe-59dadc478903" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_019e88af-43e8-7c21-9aa9-561d18acca79" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019e88af-43e8-7ca4-96ca-d27191c6088e" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_019e88af-43e8-7c21-9aa9-561d18acca79" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/BusinessCombinationsGoodwillandOtherIntangibleAssetsEstimatedFutureAmortizationofIntangibleAssetsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#BusinessCombinationsGoodwillandOtherIntangibleAssetsEstimatedFutureAmortizationofIntangibleAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/BusinessCombinationsGoodwillandOtherIntangibleAssetsEstimatedFutureAmortizationofIntangibleAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7264-b699-8570c2dddcdf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_019e88af-43e8-79f3-881f-bc88b61f99b4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7264-b699-8570c2dddcdf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_019e88af-43e8-79f3-881f-bc88b61f99b4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019e88af-43e8-74e9-928b-53ac16e667db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7264-b699-8570c2dddcdf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_019e88af-43e8-74e9-928b-53ac16e667db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019e88af-43e8-7a07-a521-2dae29816f50" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7264-b699-8570c2dddcdf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_019e88af-43e8-7a07-a521-2dae29816f50" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019e88af-43e8-78b5-aef2-a1998d3c9f5a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_019e88af-43e8-7264-b699-8570c2dddcdf" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_019e88af-43e8-78b5-aef2-a1998d3c9f5a" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/OtherCurrentAssetsScheduleofOtherCurrentAssetsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#OtherCurrentAssetsScheduleofOtherCurrentAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/OtherCurrentAssetsScheduleofOtherCurrentAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_DeferredContractAcquisitionCostsCurrent_019e88af-43e8-7177-a5a6-37a7691c97ac" xlink:href="exls-20260630.xsd#exls_DeferredContractAcquisitionCostsCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_exls_DeferredContractAcquisitionCostsCurrent_019e88af-43e8-7177-a5a6-37a7691c97ac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_ServiceTaxesReceivableCurrent_019e88af-43e8-77dc-9ac7-eb9b34b90977" xlink:href="exls-20260630.xsd#exls_ServiceTaxesReceivableCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_exls_ServiceTaxesReceivableCurrent_019e88af-43e8-77dc-9ac7-eb9b34b90977" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherPrepaidExpenseCurrent_019e88af-43e8-7afe-a1b0-9b45be5eacbd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherPrepaidExpenseCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_us-gaap_OtherPrepaidExpenseCurrent_019e88af-43e8-7afe-a1b0-9b45be5eacbd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousCurrent_019e88af-43e8-7691-b5f2-735cda4a1aa4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsMiscellaneousCurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousCurrent_019e88af-43e8-7691-b5f2-735cda4a1aa4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_019e88af-43e8-7762-b0b6-c450f1f1b202" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerAssetNetCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_019e88af-43e8-7762-b0b6-c450f1f1b202" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssetsCurrent_019e88af-43e8-7566-8355-1a80a1a864a4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssetsCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_us-gaap_DerivativeAssetsCurrent_019e88af-43e8-7566-8355-1a80a1a864a4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidTaxes_019e88af-43e8-76b9-a83a-56ac7501968d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidTaxes"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsCurrent_019e88af-43e8-74fa-88df-9ffe921bbd7b" xlink:to="loc_us-gaap_PrepaidTaxes_019e88af-43e8-76b9-a83a-56ac7501968d" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/OtherAssetsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#OtherAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/OtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssets"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_DeferredContractAcquisitionCostsNonCurrent_019e88af-43e8-7de7-bed3-cc64ecc01881" xlink:href="exls-20260630.xsd#exls_DeferredContractAcquisitionCostsNonCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_exls_DeferredContractAcquisitionCostsNonCurrent_019e88af-43e8-7de7-bed3-cc64ecc01881" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_019e88af-43e8-7cd8-9a9d-3541c35b6c00" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PrepaidExpenseCurrentAndNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_019e88af-43e8-7cd8-9a9d-3541c35b6c00" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositAssets_019e88af-43e8-7d94-9c1d-80492c5d0485" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepositAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_us-gaap_DepositAssets_019e88af-43e8-7d94-9c1d-80492c5d0485" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecurityDeposit_019e88af-43e8-759f-9b06-8b9685a66636" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SecurityDeposit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_us-gaap_SecurityDeposit_019e88af-43e8-759f-9b06-8b9685a66636" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_019e88af-43e8-7910-83f5-c120f9514eaa" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_019e88af-43e8-7910-83f5-c120f9514eaa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_OtherAssetsDerivativeInstruments_019e88af-43e8-7d3b-aee7-ca3ae5f865b8" xlink:href="exls-20260630.xsd#exls_OtherAssetsDerivativeInstruments"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_exls_OtherAssetsDerivativeInstruments_019e88af-43e8-7d3b-aee7-ca3ae5f865b8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneous_019e88af-43e8-743d-bb9d-0fd9a8994510" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsMiscellaneous"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019e88af-43e8-7c05-b48a-ce7592ed288d" xlink:to="loc_us-gaap_OtherAssetsMiscellaneous_019e88af-43e8-743d-bb9d-0fd9a8994510" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/AccruedExpensesandOtherCurrentLiabilitiesSummaryofAccruedExpensesandOtherCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#AccruedExpensesandOtherCurrentLiabilitiesSummaryofAccruedExpensesandOtherCurrentLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/AccruedExpensesandOtherCurrentLiabilitiesSummaryofAccruedExpensesandOtherCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_AccruedExpensesCurrent_019e88af-43e8-7c8c-9bae-6278e130c513" xlink:href="exls-20260630.xsd#exls_AccruedExpensesCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:to="loc_exls_AccruedExpensesCurrent_019e88af-43e8-7c8c-9bae-6278e130c513" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_StatutoryAuthorityPayablesCurrent_019e88af-43e8-7227-aa6f-f499d1d1ce5f" xlink:href="exls-20260630.xsd#exls_StatutoryAuthorityPayablesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:to="loc_exls_StatutoryAuthorityPayablesCurrent_019e88af-43e8-7227-aa6f-f499d1d1ce5f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_PayablesToCustomers_019e88af-43e8-7f54-872b-3c45e727df9d" xlink:href="https://xbrl.fasb.org/srt/2026/elts/srt-2026.xsd#srt_PayablesToCustomers"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:to="loc_srt_PayablesToCustomers_019e88af-43e8-7f54-872b-3c45e727df9d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgesLiabilities_019e88af-43e8-73e3-961e-5db3ee2ef7bb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentsAndHedgesLiabilities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgesLiabilities_019e88af-43e8-73e3-961e-5db3ee2ef7bb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_019e88af-43e8-7c03-9573-642869fb65ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_019e88af-43e8-7c03-9573-642869fb65ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_019e88af-43e8-7c8c-98c8-c45c9ecab9ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrent_019e88af-43e8-7b1f-939f-714a59d526e9" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_019e88af-43e8-7c8c-98c8-c45c9ecab9ba" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/OtherNonCurrentLiabilitiesSummaryofOtherNonCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#OtherNonCurrentLiabilitiesSummaryofOtherNonCurrentLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/OtherNonCurrentLiabilitiesSummaryofOtherNonCurrentLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-43e8-77e3-b31c-07a55b719aea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_019e88af-43e8-78d5-b261-07ad41a8765e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-43e8-77e3-b31c-07a55b719aea" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_019e88af-43e8-78d5-b261-07ad41a8765e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_019e88af-43e8-7436-ade2-1e8fb8759b0e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-43e8-77e3-b31c-07a55b719aea" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_019e88af-43e8-7436-ade2-1e8fb8759b0e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_019e88af-43e8-7204-883c-4fa64298cbce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilityForUncertainTaxPositionsNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-43e8-77e3-b31c-07a55b719aea" xlink:to="loc_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_019e88af-43e8-7204-883c-4fa64298cbce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent_019e88af-43e8-7584-b5f5-b40d9c23282f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-43e8-77e3-b31c-07a55b719aea" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent_019e88af-43e8-7584-b5f5-b40d9c23282f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_019e88af-43e8-7997-8945-db8dd9dc62d0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherSundryLiabilitiesNoncurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_019e88af-43e8-77e3-b31c-07a55b719aea" xlink:to="loc_us-gaap_OtherSundryLiabilitiesNoncurrent_019e88af-43e8-7997-8945-db8dd9dc62d0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/FairValueMeasurementsAssetsandLiabilitiesMeasuredatFairValueDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019e88af-43e8-7725-8df4-bf37c386c665" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019e88af-43e8-7d0f-8cdd-97075b2b4f03" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsFairValueDisclosure"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e88af-43e8-7725-8df4-bf37c386c665" xlink:to="loc_us-gaap_CashAndCashEquivalentsFairValueDisclosure_019e88af-43e8-7d0f-8cdd-97075b2b4f03" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsFairValueDisclosure_019e88af-43e8-7825-af62-33780f133f88" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentsFairValueDisclosure"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e88af-43e8-7725-8df4-bf37c386c665" xlink:to="loc_us-gaap_InvestmentsFairValueDisclosure_019e88af-43e8-7825-af62-33780f133f88" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019e88af-43e8-7274-a27c-867ebd610fcf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019e88af-43e8-7725-8df4-bf37c386c665" xlink:to="loc_us-gaap_DerivativeAssets_019e88af-43e8-7274-a27c-867ebd610fcf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_019e88af-43e8-7ca4-81af-6079cf759023" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019e88af-43e8-7cb3-bd2e-e64140641b7c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019e88af-43e8-7ca4-81af-6079cf759023" xlink:to="loc_us-gaap_DerivativeLiabilities_019e88af-43e8-7cb3-bd2e-e64140641b7c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_019e88af-43e8-78b3-a266-72d3eba59136" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019e88af-43e8-7ca4-81af-6079cf759023" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_019e88af-43e8-78b3-a266-72d3eba59136" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/DerivativesandHedgeAccountingLocationofGainorLossRecognizedDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#DerivativesandHedgeAccountingLocationofGainorLossRecognizedDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/DerivativesandHedgeAccountingLocationofGainorLossRecognizedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019e88af-43e8-7783-8a3b-9d18355ba02d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e8-7aed-8d78-0e171158c378" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019e88af-43e8-7783-8a3b-9d18355ba02d" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_019e88af-43e8-7aed-8d78-0e171158c378" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019e88af-43e8-7223-9c74-7daa3002dda2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019e88af-43e8-7783-8a3b-9d18355ba02d" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019e88af-43e8-7223-9c74-7daa3002dda2" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/BorrowingsCompanysDebtPositionDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#BorrowingsCompanysDebtPositionDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/BorrowingsCompanysDebtPositionDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019e88af-43e8-7698-9b0b-5754e553825f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_LongTermDebtCurrentMaturitiesGross_019e88af-43e8-7f5d-bf7e-afcd553539c4" xlink:href="exls-20260630.xsd#exls_LongTermDebtCurrentMaturitiesGross"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtCurrent_019e88af-43e8-7698-9b0b-5754e553825f" xlink:to="loc_exls_LongTermDebtCurrentMaturitiesGross_019e88af-43e8-7f5d-bf7e-afcd553539c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsCurrentNet_019e88af-43e8-7036-9675-b3f7ae7117bf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredFinanceCostsCurrentNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtCurrent_019e88af-43e8-7698-9b0b-5754e553825f" xlink:to="loc_us-gaap_DeferredFinanceCostsCurrentNet_019e88af-43e8-7036-9675-b3f7ae7117bf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_019e88af-43e8-7f20-8a99-d96b08c5c82f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebt"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019e88af-43e8-7889-b788-2266e9d99c45" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_019e88af-43e8-7f20-8a99-d96b08c5c82f" xlink:to="loc_us-gaap_LongTermDebtCurrent_019e88af-43e8-7889-b788-2266e9d99c45" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e88af-43e8-751a-8f1b-74215c9df1b2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_019e88af-43e8-7f20-8a99-d96b08c5c82f" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019e88af-43e8-751a-8f1b-74215c9df1b2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019e88af-43e8-7f7f-a46f-e25bb428e458" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermLineOfCredit_019e88af-43e8-74c4-bf3d-1b654dd428e8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermLineOfCredit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_019e88af-43e8-7f7f-a46f-e25bb428e458" xlink:to="loc_us-gaap_LongTermLineOfCredit_019e88af-43e8-74c4-bf3d-1b654dd428e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredFinanceCostsNoncurrentNet_019e88af-43e8-7c5b-a433-94c2d7aa9a1f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredFinanceCostsNoncurrentNet"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_019e88af-43e8-7f7f-a46f-e25bb428e458" xlink:to="loc_us-gaap_DeferredFinanceCostsNoncurrentNet_019e88af-43e8-7c5b-a433-94c2d7aa9a1f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/BorrowingsPrincipleMaturitiesofBorrowingsandCreditArrangementsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#BorrowingsPrincipleMaturitiesofBorrowingsandCreditArrangementsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/BorrowingsPrincipleMaturitiesofBorrowingsandCreditArrangementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_019e88af-43e8-726f-a2e7-5cbec8c42109" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DebtInstrumentCarryingAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_019e88af-43e8-755f-a74b-6a26572d66f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_019e88af-43e8-726f-a2e7-5cbec8c42109" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_019e88af-43e8-755f-a74b-6a26572d66f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_019e88af-43e8-7703-96d8-858ae6e3e61f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_019e88af-43e8-726f-a2e7-5cbec8c42109" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_019e88af-43e8-7703-96d8-858ae6e3e61f" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/EmployeeBenefitPlansNetPeriodBenefitCostsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#EmployeeBenefitPlansNetPeriodBenefitCostsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/EmployeeBenefitPlansNetPeriodBenefitCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e88af-43e8-7267-9f63-10327fbc2f89" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_019e88af-43e8-75f6-bb68-d3020fdbf054" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanServiceCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e88af-43e8-7267-9f63-10327fbc2f89" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_019e88af-43e8-75f6-bb68-d3020fdbf054" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_019e88af-43e8-78c6-9e1d-23738206ec07" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanInterestCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e88af-43e8-7267-9f63-10327fbc2f89" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_019e88af-43e8-78c6-9e1d-23738206ec07" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_019e88af-43e8-7a43-b515-877c3d439939" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e88af-43e8-7267-9f63-10327fbc2f89" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_019e88af-43e8-7a43-b515-877c3d439939" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_019e88af-43e8-7221-8360-e476c09db05d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e88af-43e8-7267-9f63-10327fbc2f89" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_019e88af-43e8-7221-8360-e476c09db05d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_019e88af-43e8-7ff1-88a9-b0660ff48b14" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_019e88af-43e8-7267-9f63-10327fbc2f89" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_019e88af-43e8-7ff1-88a9-b0660ff48b14" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_019e88af-43e8-7120-8778-c226bf59e395" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_019e88af-43e8-778c-8c2a-bffc695a9350" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_019e88af-43e8-7120-8778-c226bf59e395" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_019e88af-43e8-778c-8c2a-bffc695a9350" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_019e88af-43e8-75df-b82c-ce72b6c0654c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_019e88af-43e8-7120-8778-c226bf59e395" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_019e88af-43e8-75df-b82c-ce72b6c0654c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/LeasesComponentsofLeaseCostsDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#LeasesComponentsofLeaseCostsDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/LeasesComponentsofLeaseCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_exls_FinanceLeaseCost_019e88af-43e8-77b0-a252-a8468a1db573" xlink:href="exls-20260630.xsd#exls_FinanceLeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_019e88af-43e8-701b-8582-aaff82e6136a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_FinanceLeaseCost_019e88af-43e8-77b0-a252-a8468a1db573" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAssetAmortization_019e88af-43e8-701b-8582-aaff82e6136a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_019e88af-43e8-75ff-b1cb-45f7aa66520d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_exls_FinanceLeaseCost_019e88af-43e8-77b0-a252-a8468a1db573" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_019e88af-43e8-75ff-b1cb-45f7aa66520d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_019e88af-43e8-7b49-b125-a9903a66d640" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_FinanceLeaseCost_019e88af-43e8-7b67-b329-309e4081e70b" xlink:href="exls-20260630.xsd#exls_FinanceLeaseCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019e88af-43e8-7b49-b125-a9903a66d640" xlink:to="loc_exls_FinanceLeaseCost_019e88af-43e8-7b67-b329-309e4081e70b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_019e88af-43e8-795a-82dd-025cd38202e7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019e88af-43e8-7b49-b125-a9903a66d640" xlink:to="loc_us-gaap_OperatingLeaseCost_019e88af-43e8-795a-82dd-025cd38202e7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_019e88af-43e8-7039-83f4-60e3a2723c2c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_VariableLeaseCost"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019e88af-43e8-7b49-b125-a9903a66d640" xlink:to="loc_us-gaap_VariableLeaseCost_019e88af-43e8-7039-83f4-60e3a2723c2c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubleaseIncome_019e88af-43e8-7324-86ec-fe1f82c005ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SubleaseIncome"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019e88af-43e8-7b49-b125-a9903a66d640" xlink:to="loc_us-gaap_SubleaseIncome_019e88af-43e8-7324-86ec-fe1f82c005ee" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/LeasesMaturitiesofLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#LeasesMaturitiesofLeaseLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/LeasesMaturitiesofLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_019e88af-43e8-7d1d-ae83-e8539c586025" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_019e88af-43e8-7d1d-ae83-e8539c586025" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_019e88af-43e8-70ca-bdd4-918f64ea39ba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_019e88af-43e8-70ca-bdd4-918f64ea39ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_FinanceLeaseLiabilityToBePaidAfterYearFour_019e88af-43e8-79aa-bcfd-ccaab98255f3" xlink:href="exls-20260630.xsd#exls_FinanceLeaseLiabilityToBePaidAfterYearFour"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:to="loc_exls_FinanceLeaseLiabilityToBePaidAfterYearFour_019e88af-43e8-79aa-bcfd-ccaab98255f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_019e88af-43e8-779b-9a6a-be55e8636050" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_019e88af-43e8-779b-9a6a-be55e8636050" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_019e88af-43e8-7a71-89e6-e1dbbc6a4eda" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_019e88af-43e8-7a71-89e6-e1dbbc6a4eda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_019e88af-43e8-72ea-a08a-867884263f15" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinanceLeaseLiabilityPaymentsDue_019e88af-43e8-70ad-9825-ea76c343b04f" xlink:to="loc_us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear_019e88af-43e8-72ea-a08a-867884263f15" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019e88af-43e8-7ea8-8630-e3cbc117af70" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019e88af-43e8-7ea8-8630-e3cbc117af70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_019e88af-43e8-7b1b-80c1-f477f1e0e903" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_019e88af-43e8-7b1b-80c1-f477f1e0e903" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_exls_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour_019e88af-43e8-7400-ae55-692ee6b17d6d" xlink:href="exls-20260630.xsd#exls_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:to="loc_exls_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour_019e88af-43e8-7400-ae55-692ee6b17d6d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_019e88af-43e8-796d-b214-684aba96eaac" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_019e88af-43e8-796d-b214-684aba96eaac" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_019e88af-43e8-718e-90fb-ab2f4883fc3f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_019e88af-43e8-718e-90fb-ab2f4883fc3f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_019e88af-43e8-7f3c-8662-ae81ff5d6832" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019e88af-43e8-7d0c-9c40-af40907a24c7" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_019e88af-43e8-7f3c-8662-ae81ff5d6832" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.exlservice.com/role/IncomeTaxesRecognizedinComprehensiveIncomeDetails" xlink:type="simple" xlink:href="exls-20260630.xsd#IncomeTaxesRecognizedinComprehensiveIncomeDetails"/>
  <link:calculationLink xlink:role="http://www.exlservice.com/role/IncomeTaxesRecognizedinComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e8-759e-ba5e-198e92dd7014" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_019e88af-43e8-7cfb-8ebd-f22f838a309e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e8-759e-ba5e-198e92dd7014" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax_019e88af-43e8-7cfb-8ebd-f22f838a309e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_019e88af-43e8-79ca-8a4e-7e8baeadc726" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e8-759e-ba5e-198e92dd7014" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax_019e88af-43e8-79ca-8a4e-7e8baeadc726" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_019e88af-448f-7e99-a03d-4e582c2514ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e8-759e-ba5e-198e92dd7014" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_019e88af-448f-7e99-a03d-4e582c2514ea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax_019e88af-448f-778c-8c22-83cbae15c9fe" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e8-759e-ba5e-198e92dd7014" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax_019e88af-448f-778c-8c22-83cbae15c9fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_019e88af-448f-756c-8033-09e7b7ce8d5e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossTax_019e88af-43e8-759e-ba5e-198e92dd7014" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_019e88af-448f-756c-8033-09e7b7ce8d5e" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
