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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019c76f6-2a43-7c8c-990e-0d2fbc73e909,g:17d43c69-d56b-41c8-b180-8b34fd71896d-->
<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.scansource.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSUNAUDITED" xlink:type="simple" xlink:href="scsc-20260331.xsd#CONDENSEDCONSOLIDATEDBALANCESHEETSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019c76f6-2bb5-7450-b4c1-b87f3a2a6f07" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_019c76f6-2bb5-797f-bfb9-f0a74427ecb4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019c76f6-2bb5-7450-b4c1-b87f3a2a6f07" xlink:to="loc_us-gaap_AccountsPayableCurrent_019c76f6-2bb5-797f-bfb9-f0a74427ecb4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_019c76f6-2bb5-7086-85a2-e1a96a0ffb75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesCurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019c76f6-2bb5-7450-b4c1-b87f3a2a6f07" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_019c76f6-2bb5-7086-85a2-e1a96a0ffb75" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_019c76f6-2bb5-74ff-9e1d-13bb8c505246" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccruedIncomeTaxesCurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_019c76f6-2bb5-7450-b4c1-b87f3a2a6f07" xlink:to="loc_us-gaap_AccruedIncomeTaxesCurrent_019c76f6-2bb5-74ff-9e1d-13bb8c505246" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019c76f6-2bb5-7729-8e4b-37fc0d137eda" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-7450-b4c1-b87f3a2a6f07" xlink:to="loc_us-gaap_LongTermDebtCurrent_019c76f6-2bb5-7729-8e4b-37fc0d137eda" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_019c76f6-2bb5-71f6-a556-22418c34259f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_LiabilitiesCurrent_019c76f6-2bb5-7450-b4c1-b87f3a2a6f07" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent_019c76f6-2bb5-71f6-a556-22418c34259f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7bf1-88e7-8a631e84ee5d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019c76f6-2bb5-7bfc-ba06-5753a94e0956" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7bf1-88e7-8a631e84ee5d" xlink:to="loc_us-gaap_PreferredStockValue_019c76f6-2bb5-7bfc-ba06-5753a94e0956" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019c76f6-2bb5-7b29-82a6-0e471e19d580" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7bf1-88e7-8a631e84ee5d" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019c76f6-2bb5-7b29-82a6-0e471e19d580" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019c76f6-2bb5-7db5-a105-09901931c56a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7bf1-88e7-8a631e84ee5d" xlink:to="loc_us-gaap_CommonStockValue_019c76f6-2bb5-7db5-a105-09901931c56a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019c76f6-2bb5-7fd8-8570-547db9bb883f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7bf1-88e7-8a631e84ee5d" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019c76f6-2bb5-7fd8-8570-547db9bb883f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019c76f6-2bb5-7b03-ba62-60cebc871ee8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019c76f6-2bb5-7190-a5e1-fb881a414d92" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-7b03-ba62-60cebc871ee8" xlink:to="loc_us-gaap_Liabilities_019c76f6-2bb5-7190-a5e1-fb881a414d92" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_019c76f6-2bb5-7a2d-bf5f-5054e11fcef9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019c76f6-2bb5-7b03-ba62-60cebc871ee8" xlink:to="loc_us-gaap_CommitmentsAndContingencies_019c76f6-2bb5-7a2d-bf5f-5054e11fcef9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7f69-8229-0585cceca176" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019c76f6-2bb5-7b03-ba62-60cebc871ee8" xlink:to="loc_us-gaap_StockholdersEquity_019c76f6-2bb5-7f69-8229-0585cceca176" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019c76f6-2bb5-77f2-b748-eecb13fbe52e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_019c76f6-2bb5-7aad-8ca3-ec87d0cb131e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-77f2-b748-eecb13fbe52e" xlink:to="loc_us-gaap_LiabilitiesCurrent_019c76f6-2bb5-7aad-8ca3-ec87d0cb131e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019c76f6-2bb5-7f62-aa8d-70ce5644b1c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_Liabilities_019c76f6-2bb5-77f2-b748-eecb13fbe52e" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019c76f6-2bb5-7f62-aa8d-70ce5644b1c6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_019c76f6-2bb5-7bd7-b126-90b2bff7faf0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019c76f6-2bb5-77f2-b748-eecb13fbe52e" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_019c76f6-2bb5-7bd7-b126-90b2bff7faf0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_019c76f6-2bb5-79d9-a671-909988dbb7b8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019c76f6-2bb5-77f2-b748-eecb13fbe52e" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent_019c76f6-2bb5-79d9-a671-909988dbb7b8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019c76f6-2bb5-7867-9b88-79d02191d2f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019c76f6-2bb5-70e7-908a-a7cb2a72bd25" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_AssetsCurrent_019c76f6-2bb5-7867-9b88-79d02191d2f9" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019c76f6-2bb5-70e7-908a-a7cb2a72bd25" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_019c76f6-2bb5-796d-b893-6e96dc0d32cd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-7867-9b88-79d02191d2f9" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_019c76f6-2bb5-796d-b893-6e96dc0d32cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_019c76f6-2bb5-721a-9ad4-a966f03f1320" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019c76f6-2bb5-7867-9b88-79d02191d2f9" xlink:to="loc_us-gaap_InventoryNet_019c76f6-2bb5-721a-9ad4-a966f03f1320" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidTaxes_019c76f6-2bb5-7bd4-bf27-3cf5b5c70714" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidTaxes"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019c76f6-2bb5-7867-9b88-79d02191d2f9" xlink:to="loc_us-gaap_PrepaidTaxes_019c76f6-2bb5-7bd4-bf27-3cf5b5c70714" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019c76f6-2bb5-71ea-98e4-95b3923b7845" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_019c76f6-2bb5-7867-9b88-79d02191d2f9" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_019c76f6-2bb5-71ea-98e4-95b3923b7845" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_019c76f6-2bb5-743d-83b0-25a7d39a4dd8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:to="loc_us-gaap_AssetsCurrent_019c76f6-2bb5-743d-83b0-25a7d39a4dd8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019c76f6-2bb5-7547-8836-0dfdbbbc3485" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization_019c76f6-2bb5-7547-8836-0dfdbbbc3485" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_019c76f6-2bb5-7dfe-9abe-336cdc9c6bbb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:to="loc_us-gaap_Goodwill_019c76f6-2bb5-7dfe-9abe-336cdc9c6bbb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019c76f6-2bb5-7a1e-a2b2-518f28fc69f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_019c76f6-2bb5-7a1e-a2b2-518f28fc69f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_019c76f6-2bb5-77b0-b206-76802963ad62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_019c76f6-2bb5-77b0-b206-76802963ad62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_019c76f6-2bb5-79e8-8aa7-fb5c959ee4ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019c76f6-2bb5-71b5-8b59-4b465365715f" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_019c76f6-2bb5-79e8-8aa7-fb5c959ee4ed" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDINCOMESTATEMENTSUNAUDITED" xlink:type="simple" xlink:href="scsc-20260331.xsd#CONDENSEDCONSOLIDATEDINCOMESTATEMENTSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDINCOMESTATEMENTSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019c76f6-2bb5-7c4d-8e18-305ced903d43" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:to="loc_us-gaap_GrossProfit_019c76f6-2bb5-7c4d-8e18-305ced903d43" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_019c76f6-2bb5-71b0-b76f-2c1b652f924a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_019c76f6-2bb5-71b0-b76f-2c1b652f924a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationNonproduction_019c76f6-2bb5-7400-b4a3-b60271b0f3be" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationNonproduction"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:to="loc_us-gaap_DepreciationNonproduction_019c76f6-2bb5-7400-b4a3-b60271b0f3be" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_019c76f6-2bb5-7b12-9207-f2169c64a870" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfIntangibleAssets"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_019c76f6-2bb5-7b12-9207-f2169c64a870" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestructuringCharges_019c76f6-2bb5-71e2-aeea-8b0ebd6e3ba2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestructuringCharges"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:to="loc_us-gaap_RestructuringCharges_019c76f6-2bb5-71e2-aeea-8b0ebd6e3ba2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_019c76f6-2bb5-74e7-a6cb-992c96e02cfa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7cea-ab62-c6c0b1a5ace7" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_019c76f6-2bb5-74e7-a6cb-992c96e02cfa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-7366-8c4d-752dd9dfeba8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019c76f6-2bb5-7d0d-b5fe-ff5995fcf6e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-7366-8c4d-752dd9dfeba8" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019c76f6-2bb5-7d0d-b5fe-ff5995fcf6e5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7c54-b631-755d1e50e823" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-7366-8c4d-752dd9dfeba8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7c54-b631-755d1e50e823" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019c76f6-2bb5-7e33-8300-e154e583b0ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019c76f6-2bb5-7560-b6d4-dcd59a255b42" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-7e33-8300-e154e583b0ab" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019c76f6-2bb5-7560-b6d4-dcd59a255b42" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019c76f6-2bb5-7a06-83b8-c18235e57e81" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_019c76f6-2bb5-7e33-8300-e154e583b0ab" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019c76f6-2bb5-7a06-83b8-c18235e57e81" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7747-905f-f7f4cc992ac7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeOther_019c76f6-2bb5-7093-bddb-ad5d3adfe899" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeOther"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7747-905f-f7f4cc992ac7" xlink:to="loc_us-gaap_InterestIncomeOther_019c76f6-2bb5-7093-bddb-ad5d3adfe899" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019c76f6-2bb5-758c-bad5-c003218a6aea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7747-905f-f7f4cc992ac7" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019c76f6-2bb5-758c-bad5-c003218a6aea" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7ea2-82dd-7fd7f463f3f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7747-905f-f7f4cc992ac7" xlink:to="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7ea2-82dd-7fd7f463f3f5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019c76f6-2bb5-7186-b4ba-a2bbf0d2c3f9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_019c76f6-2bb5-7747-905f-f7f4cc992ac7" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019c76f6-2bb5-7186-b4ba-a2bbf0d2c3f9" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED" xlink:type="simple" xlink:href="scsc-20260331.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c76f6-2bb5-781b-8b91-6219aeb92ce7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-7d5b-bfbc-8caad976aa67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c76f6-2bb5-781b-8b91-6219aeb92ce7" xlink:to="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-7d5b-bfbc-8caad976aa67" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_019c76f6-2bb5-7eb5-93b7-adbca02918ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c76f6-2bb5-781b-8b91-6219aeb92ce7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_019c76f6-2bb5-7eb5-93b7-adbca02918ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_019c76f6-2bb5-7c10-a5a6-487d73776120" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c76f6-2bb5-781b-8b91-6219aeb92ce7" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_019c76f6-2bb5-7c10-a5a6-487d73776120" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED" xlink:type="simple" xlink:href="scsc-20260331.xsd#CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019c76f6-2bb5-7c69-a6a3-19f987311fb0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayable"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_019c76f6-2bb5-7c69-a6a3-19f987311fb0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseInterestExpense_019c76f6-2bb5-7553-a8ef-8ca39f0d2178" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseInterestExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_FinanceLeaseInterestExpense_019c76f6-2bb5-7553-a8ef-8ca39f0d2178" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-795d-b0ec-c504d0baf306" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_NetIncomeLoss_019c76f6-2bb5-795d-b0ec-c504d0baf306" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_019c76f6-2bb5-7856-ad17-402674dd62b7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_019c76f6-2bb5-7856-ad17-402674dd62b7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_019c76f6-2bb5-7056-b086-76343871df54" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_019c76f6-2bb5-7056-b086-76343871df54" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_019c76f6-2bb5-77cd-9999-bc266e1ce990" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_019c76f6-2bb5-77cd-9999-bc266e1ce990" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019c76f6-2bb5-750a-bcd1-d0f10e99199a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_019c76f6-2bb5-750a-bcd1-d0f10e99199a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019c76f6-2bb5-7aa0-9f64-3726456d0fc4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_ShareBasedCompensation_019c76f6-2bb5-7aa0-9f64-3726456d0fc4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_019c76f6-2bb5-7690-84ee-66487afbf25f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_019c76f6-2bb5-7690-84ee-66487afbf25f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_019c76f6-2bb5-7de6-af34-0eb3f7843697" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities"/>
    <link:calculationArc order="10" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_019c76f6-2bb5-7de6-af34-0eb3f7843697" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_019c76f6-2bb5-71ca-b751-a05345aa6546" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="11" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_019c76f6-2bb5-71ca-b751-a05345aa6546" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_019c76f6-2bb5-7426-8333-2a3e7b6b35ab" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInDeferredIncomeTaxes"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredIncomeTaxes_019c76f6-2bb5-7426-8333-2a3e7b6b35ab" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_019c76f6-2bb5-775c-869c-fc7769eec2ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"/>
    <link:calculationArc order="13" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_019c76f6-2bb5-775c-869c-fc7769eec2ce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_019c76f6-2bb5-75a7-ab81-1f47b6ee7f5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:calculationArc order="14" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_019c76f6-2bb5-75a7-ab81-1f47b6ee7f5b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_019c76f6-2bb5-709b-8ad5-626cd0cacf47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1"/>
    <link:calculationArc order="15" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7baf-8b1f-be16e86308e5" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1_019c76f6-2bb5-709b-8ad5-626cd0cacf47" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019c76f6-2bb5-73f1-8f0b-5f53716b85c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7ab8-9627-0b2ecc0808a5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-73f1-8f0b-5f53716b85c6" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019c76f6-2bb5-7ab8-9627-0b2ecc0808a5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019c76f6-2bb5-7e0a-9489-ece1edc7476e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-73f1-8f0b-5f53716b85c6" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019c76f6-2bb5-7e0a-9489-ece1edc7476e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-7651-8548-808d82763aa2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-73f1-8f0b-5f53716b85c6" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-7651-8548-808d82763aa2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019c76f6-2bb5-742c-83b2-b61354f446db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019c76f6-2bb5-73f1-8f0b-5f53716b85c6" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_019c76f6-2bb5-742c-83b2-b61354f446db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019c76f6-2bb5-7174-8496-6b48d431825a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_019c76f6-2bb5-7e83-b213-66ec57d4de83" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireProductiveAssets"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019c76f6-2bb5-7174-8496-6b48d431825a" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_019c76f6-2bb5-7e83-b213-66ec57d4de83" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019c76f6-2bb5-78a5-83fc-eb1f5099132d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019c76f6-2bb5-7174-8496-6b48d431825a" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_019c76f6-2bb5-78a5-83fc-eb1f5099132d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_019c76f6-2bb5-74a8-8c81-8046f6fc1bef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019c76f6-2bb5-7174-8496-6b48d431825a" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesNetOfCashDivested_019c76f6-2bb5-74a8-8c81-8046f6fc1bef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_019c76f6-2bb5-7554-b3f9-0b712747ccf1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromLongTermLinesOfCredit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_ProceedsFromLongTermLinesOfCredit_019c76f6-2bb5-7554-b3f9-0b712747ccf1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_019c76f6-2bb5-7e25-99f3-0965fa0a52fe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_019c76f6-2bb5-7e25-99f3-0965fa0a52fe" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt_019c76f6-2bb5-7330-8831-1eb167b1f2bf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt_019c76f6-2bb5-7330-8831-1eb167b1f2bf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfOtherLongTermDebt_019c76f6-2bb5-79f5-80d1-3e732aa2907a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfOtherLongTermDebt"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_RepaymentsOfOtherLongTermDebt_019c76f6-2bb5-79f5-80d1-3e732aa2907a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeasePrincipalPayments_019c76f6-2bb5-7a3f-98e1-35651a10114a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_FinanceLeasePrincipalPayments_019c76f6-2bb5-7a3f-98e1-35651a10114a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDebtIssuanceCosts_019c76f6-2bb5-7d07-a072-8c4058ee48ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsOfDebtIssuanceCosts"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_PaymentsOfDebtIssuanceCosts_019c76f6-2bb5-7d07-a072-8c4058ee48ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_019c76f6-2bb5-77e8-af01-5b8f661180a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_PaymentForContingentConsiderationLiabilityFinancingActivities_019c76f6-2bb5-77e8-af01-5b8f661180a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_019c76f6-2bb5-7679-b1b9-6bb5550753fa" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromStockOptionsExercised"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_019c76f6-2bb5-7679-b1b9-6bb5550753fa" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019c76f6-2bb5-73c6-b446-769a33aba174" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019c76f6-2bb5-73c6-b446-769a33aba174" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019c76f6-2bb5-7af9-9a5b-4125a6df29a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019c76f6-2bb5-73b5-88d3-9cd8534b5972" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019c76f6-2bb5-7af9-9a5b-4125a6df29a1" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/EarningsPerShareDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#EarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/EarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019c76f6-2bb5-75ca-b4fd-65b0b0fd79ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019c76f6-2bb5-703a-a7fa-b040e65fb6d3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019c76f6-2bb5-75ca-b4fd-65b0b0fd79ef" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019c76f6-2bb5-703a-a7fa-b040e65fb6d3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019c76f6-2bb5-7389-a03c-908a8b3e2daf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019c76f6-2bb5-75ca-b4fd-65b0b0fd79ef" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019c76f6-2bb5-7389-a03c-908a8b3e2daf" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/ShortTermBorrowingsandLongTermDebtLongtermDebtDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#ShortTermBorrowingsandLongTermDebtLongtermDebtDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/ShortTermBorrowingsandLongTermDebtLongtermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_019c76f6-2bb5-7f4d-851e-7a69228cda08" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtCurrent_019c76f6-2bb5-70c5-8bb9-c47d9630ac09" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_DebtLongtermAndShorttermCombinedAmount_019c76f6-2bb5-7f4d-851e-7a69228cda08" xlink:to="loc_us-gaap_LongTermDebtCurrent_019c76f6-2bb5-70c5-8bb9-c47d9630ac09" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_019c76f6-2bb5-7cf8-a3a2-087b8912f644" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_DebtLongtermAndShorttermCombinedAmount_019c76f6-2bb5-7f4d-851e-7a69228cda08" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_019c76f6-2bb5-7cf8-a3a2-087b8912f644" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/DerivativesandHedgingActivitiesScheduleofDerivativeContractsandChangesinUnderlyingValueoftheForeignCurrencyExposuresDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#DerivativesandHedgingActivitiesScheduleofDerivativeContractsandChangesinUnderlyingValueoftheForeignCurrencyExposuresDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/DerivativesandHedgingActivitiesScheduleofDerivativeContractsandChangesinUnderlyingValueoftheForeignCurrencyExposuresDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019c76f6-2bb5-79e9-b434-7384bd01fb0a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments_019c76f6-2bb5-790f-9ec7-4426696edf36" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019c76f6-2bb5-79e9-b434-7384bd01fb0a" xlink:to="loc_us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments_019c76f6-2bb5-790f-9ec7-4426696edf36" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_scsc_ForeignCurrencyOtherTransactionGainLossBeforeTax_019c76f6-2bb5-7ba3-84aa-ae34417e89cf" xlink:href="scsc-20260331.xsd#scsc_ForeignCurrencyOtherTransactionGainLossBeforeTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_019c76f6-2bb5-79e9-b434-7384bd01fb0a" xlink:to="loc_scsc_ForeignCurrencyOtherTransactionGainLossBeforeTax_019c76f6-2bb5-7ba3-84aa-ae34417e89cf" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/DerivativesandHedgingActivitiesScheduleofCashFlowHedgeIncludedinAccumulatedOtherComprehensiveIncomeLossNetofIncomeTaxesDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#DerivativesandHedgingActivitiesScheduleofCashFlowHedgeIncludedinAccumulatedOtherComprehensiveIncomeLossNetofIncomeTaxesDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/DerivativesandHedgingActivitiesScheduleofCashFlowHedgeIncludedinAccumulatedOtherComprehensiveIncomeLossNetofIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent_019c76f6-2bb5-7bfd-82c3-70979fc551cd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_019c76f6-2bb5-7371-9220-619cf28a047a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeExpenseNet"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent_019c76f6-2bb5-7bfd-82c3-70979fc551cd" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_019c76f6-2bb5-7371-9220-619cf28a047a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_019c76f6-2bb5-7fa1-a8ad-50a8ca537d62" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent_019c76f6-2bb5-7bfd-82c3-70979fc551cd" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax_019c76f6-2bb5-7fa1-a8ad-50a8ca537d62" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_019c76f6-2bb5-7efd-9ea5-6222827a2167" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent_019c76f6-2bb5-72b6-b87a-2e7eaaa086df" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_019c76f6-2bb5-7efd-9ea5-6222827a2167" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent_019c76f6-2bb5-72b6-b87a-2e7eaaa086df" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent_019c76f6-2bb5-74fb-b333-db9e37bf19f6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent_019c76f6-2bb5-7efd-9ea5-6222827a2167" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent_019c76f6-2bb5-74fb-b333-db9e37bf19f6" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/FairValueofFinancialInstrumentsScheduleofRemainingAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#FairValueofFinancialInstrumentsScheduleofRemainingAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/FairValueofFinancialInstrumentsScheduleofRemainingAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_019c76f6-2bb5-79b8-8dbd-443807c3dd4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeAssets_019c76f6-2bb5-7122-b139-9ee895728642" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeAssets"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019c76f6-2bb5-79b8-8dbd-443807c3dd4f" xlink:to="loc_us-gaap_DerivativeAssets_019c76f6-2bb5-7122-b139-9ee895728642" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_019c76f6-2bb5-7445-81fa-2488f5008a24" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredCompensationPlanAssets"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsFairValueDisclosure_019c76f6-2bb5-79b8-8dbd-443807c3dd4f" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_019c76f6-2bb5-7445-81fa-2488f5008a24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_019c76f6-2bb5-7a60-b960-3bbb1862fc13" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesFairValueDisclosure"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_019c76f6-2bb5-761e-a233-198726a06ea9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019c76f6-2bb5-7a60-b960-3bbb1862fc13" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent_019c76f6-2bb5-761e-a233-198726a06ea9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLiabilities_019c76f6-2bb5-7ccb-b556-1f98010f499c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019c76f6-2bb5-7a60-b960-3bbb1862fc13" xlink:to="loc_us-gaap_DerivativeLiabilities_019c76f6-2bb5-7ccb-b556-1f98010f499c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_019c76f6-2bb5-7c84-a9a1-5800f27d3206" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiability"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesFairValueDisclosure_019c76f6-2bb5-7a60-b960-3bbb1862fc13" xlink:to="loc_us-gaap_BusinessCombinationContingentConsiderationLiability_019c76f6-2bb5-7c84-a9a1-5800f27d3206" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/SegmentInformationFinancialInformationbySegmentDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#SegmentInformationFinancialInformationbySegmentDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/SegmentInformationFinancialInformationbySegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7091-b335-b250ce65c6f0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GrossProfit_019c76f6-2bb5-7b76-b3c5-c063e97470ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.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_019c76f6-2bb5-7091-b335-b250ce65c6f0" xlink:to="loc_us-gaap_GrossProfit_019c76f6-2bb5-7b76-b3c5-c063e97470ba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_019c76f6-2bb5-717f-abf2-915083974992" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherCostAndExpenseOperating"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019c76f6-2bb5-7091-b335-b250ce65c6f0" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_019c76f6-2bb5-717f-abf2-915083974992" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/LeasesScheduleofLeaseCostDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#LeasesScheduleofLeaseCostDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/LeasesScheduleofLeaseCostDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LeaseCost_019c76f6-2bb5-7cff-b0e0-4a57fda81db1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LeaseCost"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseCost_019c76f6-2bb5-729b-b45f-86558ac5c0a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseCost"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019c76f6-2bb5-7cff-b0e0-4a57fda81db1" xlink:to="loc_us-gaap_OperatingLeaseCost_019c76f6-2bb5-729b-b45f-86558ac5c0a8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableLeaseCost_019c76f6-2bb5-7851-a6fa-3060370a5943" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableLeaseCost"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LeaseCost_019c76f6-2bb5-7cff-b0e0-4a57fda81db1" xlink:to="loc_us-gaap_VariableLeaseCost_019c76f6-2bb5-7851-a6fa-3060370a5943" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/LeasesMaturitiesofOperatingLeaseLiabilitiesDetails" xlink:type="simple" xlink:href="scsc-20260331.xsd#LeasesMaturitiesofOperatingLeaseLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/LeasesMaturitiesofOperatingLeaseLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2bb5-74d4-b577-f2971213a3c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_019c76f6-2c74-780a-bbe5-d98da934cf81" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2bb5-74d4-b577-f2971213a3c6" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_019c76f6-2c74-780a-bbe5-d98da934cf81" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_019c76f6-2c74-7f7b-a0c7-cf6db49ceab3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2bb5-74d4-b577-f2971213a3c6" xlink:to="loc_us-gaap_OperatingLeaseLiability_019c76f6-2c74-7f7b-a0c7-cf6db49ceab3" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.scansource.com/role/LeasesMaturitiesofOperatingLeaseLiabilitiesDetails_1" xlink:type="simple" xlink:href="scsc-20260331.xsd#LeasesMaturitiesofOperatingLeaseLiabilitiesDetails_1"/>
  <link:calculationLink xlink:role="http://www.scansource.com/role/LeasesMaturitiesofOperatingLeaseLiabilitiesDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_019c76f6-2c74-7473-9469-032a7677ab3e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_019c76f6-2c74-7473-9469-032a7677ab3e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019c76f6-2c74-7b4b-8ca6-3c565b6e3234" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_019c76f6-2c74-7b4b-8ca6-3c565b6e3234" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_019c76f6-2c74-7003-8acc-0a2b49fc00c0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_019c76f6-2c74-7003-8acc-0a2b49fc00c0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_019c76f6-2c74-723a-bed5-a591750c624a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_019c76f6-2c74-723a-bed5-a591750c624a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_019c76f6-2c74-7070-8222-c44851713856" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_019c76f6-2c74-7070-8222-c44851713856" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_scsc_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour_019d9b30-bb8b-7c9e-b589-7ed25166505b" xlink:href="scsc-20260331.xsd#scsc_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_019c76f6-2c74-7130-b4fd-34c64a86a25d" xlink:to="loc_scsc_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour_019d9b30-bb8b-7c9e-b589-7ed25166505b" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
