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

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019f48e4-8e0d-7db8-b4a6-1ff5d9b24d75,g:0ac65d21-d5de-4205-bde8-4e7c52928cf3-->
<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.kbhome.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="simple" xlink:href="kbh-20260831.xsd#CONSOLIDATEDSTATEMENTSOFOPERATIONS"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/CONSOLIDATEDSTATEMENTSOFOPERATIONS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019f48e4-9014-75fa-80e7-0cc32b9f57ba" 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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9014-7e26-848c-b08c1885bfcd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019f48e4-9014-75fa-80e7-0cc32b9f57ba" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9014-7e26-848c-b08c1885bfcd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_019f48e4-9014-7657-9025-8bbd5b20103c" 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_019f48e4-9014-75fa-80e7-0cc32b9f57ba" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_019f48e4-9014-7657-9025-8bbd5b20103c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019f48e4-9014-7eb9-b77d-b5b71bc9b8d4" 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_RevenueFromContractWithCustomerExcludingAssessedTax_019f48e4-9014-7b45-a9f9-b3efceed9ae8" 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_OperatingIncomeLoss_019f48e4-9014-7eb9-b77d-b5b71bc9b8d4" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019f48e4-9014-7b45-a9f9-b3efceed9ae8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019f48e4-9014-7bcd-b44c-626316a210ad" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.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_OperatingIncomeLoss_019f48e4-9014-7eb9-b77d-b5b71bc9b8d4" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019f48e4-9014-7bcd-b44c-626316a210ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_019f48e4-9014-79d7-b9a2-fd3af66ca1fb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019f48e4-9014-7eb9-b77d-b5b71bc9b8d4" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_019f48e4-9014-79d7-b9a2-fd3af66ca1fb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9014-721f-953f-de890c4a9b4a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019f48e4-9014-7641-8f1b-2f1bff8350b6" 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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9014-721f-953f-de890c4a9b4a" xlink:to="loc_us-gaap_OperatingIncomeLoss_019f48e4-9014-7641-8f1b-2f1bff8350b6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_InvestmentIncomeInterestAndOther_019f48e4-9014-714d-bf1d-49e6de5b2f46" xlink:href="kbh-20260831.xsd#kbh_InvestmentIncomeInterestAndOther"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9014-721f-953f-de890c4a9b4a" xlink:to="loc_kbh_InvestmentIncomeInterestAndOther_019f48e4-9014-714d-bf1d-49e6de5b2f46" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019f48e4-9014-7519-ba8a-e0f4be2402ea" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9014-721f-953f-de890c4a9b4a" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019f48e4-9014-7519-ba8a-e0f4be2402ea" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="simple" xlink:href="kbh-20260831.xsd#CONSOLIDATEDBALANCESHEETS"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/CONSOLIDATEDBALANCESHEETS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" 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_CashAndCashEquivalentsAtCarryingValue_019f48e4-9014-7baf-8248-457bd509ba8b" 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_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019f48e4-9014-7baf-8248-457bd509ba8b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsAndNotesReceivableNet_019f48e4-9014-76e8-9291-a4bb20db4462" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsAndNotesReceivableNet"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_AccountsAndNotesReceivableNet_019f48e4-9014-76e8-9291-a4bb20db4462" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryOperativeBuilders_019f48e4-9014-767a-b620-85c83338ee4e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryOperativeBuilders"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_InventoryOperativeBuilders_019f48e4-9014-767a-b620-85c83338ee4e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_019f48e4-9014-7e1f-8155-5dc798f972cd" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_019f48e4-9014-7e1f-8155-5dc798f972cd" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_019f48e4-9014-7310-b2f2-57ba7fd9373f" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_019f48e4-9014-7310-b2f2-57ba7fd9373f" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_019f48e4-9014-7703-84ac-4eab158ceaae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DeferredIncomeTaxAssetsNet"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_019f48e4-9014-7703-84ac-4eab158ceaae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_019f48e4-9014-777c-9c2b-99cc04cd27a6" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssets"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9014-7b52-96cf-2e407f448ce4" xlink:to="loc_us-gaap_OtherAssets_019f48e4-9014-777c-9c2b-99cc04cd27a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019f48e4-9014-7536-bc1a-727bcae8ca03" 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_AccountsPayableCurrentAndNoncurrent_019f48e4-9014-7391-9d68-a28c6d25de44" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableCurrentAndNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019f48e4-9014-7536-bc1a-727bcae8ca03" xlink:to="loc_us-gaap_AccountsPayableCurrentAndNoncurrent_019f48e4-9014-7391-9d68-a28c6d25de44" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9014-789b-91fa-00bc3feed432" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019f48e4-9014-7536-bc1a-727bcae8ca03" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9014-789b-91fa-00bc3feed432" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesAndLoansPayable_019f48e4-9014-78ac-ae44-016ad345b162" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NotesAndLoansPayable"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_019f48e4-9014-7536-bc1a-727bcae8ca03" xlink:to="loc_us-gaap_NotesAndLoansPayable_019f48e4-9014-78ac-ae44-016ad345b162" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9014-7d21-abc9-ccfd4400a832" 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_019f48e4-9014-79a7-9417-d13d9e5012dc" 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_019f48e4-9014-7d21-abc9-ccfd4400a832" xlink:to="loc_us-gaap_Liabilities_019f48e4-9014-79a7-9417-d13d9e5012dc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialServicesLiabilities_019f48e4-9014-7ea6-8daf-ddce0050fc84" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinancialServicesLiabilities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9014-7d21-abc9-ccfd4400a832" xlink:to="loc_us-gaap_FinancialServicesLiabilities_019f48e4-9014-7ea6-8daf-ddce0050fc84" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019f48e4-9014-74a6-884e-cab7f95ca0a1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.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_019f48e4-9014-7d21-abc9-ccfd4400a832" xlink:to="loc_us-gaap_StockholdersEquity_019f48e4-9014-74a6-884e-cab7f95ca0a1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019f48e4-9014-7a9f-9fc0-c9f1fcff159a" 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_us-gaap_CommonStockValue_019f48e4-9014-7d3f-b574-0f1d3be0e680" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CommonStockValue"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019f48e4-9014-7a9f-9fc0-c9f1fcff159a" xlink:to="loc_us-gaap_CommonStockValue_019f48e4-9014-7d3f-b574-0f1d3be0e680" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_019f48e4-9014-710b-bf3b-8a91ae057354" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019f48e4-9014-7a9f-9fc0-c9f1fcff159a" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_019f48e4-9014-710b-bf3b-8a91ae057354" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019f48e4-9014-75fe-a127-3bb91588b3c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019f48e4-9014-7a9f-9fc0-c9f1fcff159a" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_019f48e4-9014-75fe-a127-3bb91588b3c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019f48e4-9014-79f9-a599-120eaf59571c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019f48e4-9014-7a9f-9fc0-c9f1fcff159a" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019f48e4-9014-79f9-a599-120eaf59571c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_019f48e4-9014-7d1e-8cd7-3e03f9bf2947" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_019f48e4-9014-7a9f-9fc0-c9f1fcff159a" xlink:to="loc_us-gaap_TreasuryStockCommonValue_019f48e4-9014-7d1e-8cd7-3e03f9bf2947" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="simple" xlink:href="kbh-20260831.xsd#CONSOLIDATEDSTATEMENTSOFCASHFLOWS"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/CONSOLIDATEDSTATEMENTSOFCASHFLOWS" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" 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_NetIncomeLoss_019f48e4-9015-7fda-9543-54d8a26c3ad3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.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_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_NetIncomeLoss_019f48e4-9015-7fda-9543-54d8a26c3ad3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019f48e4-9015-72dd-b59e-54bb335acab5" 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_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019f48e4-9015-72dd-b59e-54bb335acab5" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_019f48e4-9015-7ad5-bbba-358dc5655f20" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_019f48e4-9015-7ad5-bbba-358dc5655f20" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_019f48e4-9015-7894-b2da-09bc2596545c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_019f48e4-9015-7894-b2da-09bc2596545c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_019f48e4-9015-7b89-ab6a-74e761f67ab9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_DepreciationAndAmortization_019f48e4-9015-7b89-ab6a-74e761f67ab9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquitySecuritiesFvNiRealizedGainLoss_01a0202a-5475-7413-a32e-32359a7dc7f2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EquitySecuritiesFvNiRealizedGainLoss"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_EquitySecuritiesFvNiRealizedGainLoss_01a0202a-5475-7413-a32e-32359a7dc7f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_019f48e4-9015-7826-9ea9-00eb20b32c41" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ShareBasedCompensation"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_ShareBasedCompensation_019f48e4-9015-7826-9ea9-00eb20b32c41" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_InventoryImpairmentsAndLandOptionContractAbandonments_019f48e4-9015-7fa1-a454-1fb1e8603601" xlink:href="kbh-20260831.xsd#kbh_InventoryImpairmentsAndLandOptionContractAbandonments"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_kbh_InventoryImpairmentsAndLandOptionContractAbandonments_019f48e4-9015-7fa1-a454-1fb1e8603601" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_019f48e4-9015-78f5-b6e8-511f00e269e8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable"/>
    <link:calculationArc order="9" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_019f48e4-9015-78f5-b6e8-511f00e269e8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_019f48e4-9015-7c60-87cd-44c29abac1f8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:calculationArc order="10" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_019f48e4-9015-7c60-87cd-44c29abac1f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019f48e4-9015-79f4-95bd-92545241d9db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="11" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_019f48e4-9015-79f4-95bd-92545241d9db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_019f48e4-9015-7826-a06b-6701ca8f938d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet"/>
    <link:calculationArc order="12" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-722d-a689-726464686952" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_019f48e4-9015-7826-a06b-6701ca8f938d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" 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_ProceedsFromLinesOfCredit_019f48e4-9015-7c9f-a160-23945a424ffc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromLinesOfCredit"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_019f48e4-9015-7c9f-a160-23945a424ffc" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_019f48e4-9015-7932-be7d-b47925b0507a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RepaymentsOfLinesOfCredit"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_RepaymentsOfLinesOfCredit_019f48e4-9015-7932-be7d-b47925b0507a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfSecuredDebt_019f48e4-9015-7250-9c52-da14b426c8e9" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromRepaymentsOfSecuredDebt"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfSecuredDebt_019f48e4-9015-7250-9c52-da14b426c8e9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_019f48e4-9015-7a78-929f-036543796977" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_019f48e4-9015-7a78-929f-036543796977" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019f48e4-9015-7e8e-a3f1-5da13c9abc93" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:calculationArc order="5" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_019f48e4-9015-7e8e-a3f1-5da13c9abc93" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019f48e4-9015-781f-8601-33bf4ab93cd3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation"/>
    <link:calculationArc order="6" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_019f48e4-9015-781f-8601-33bf4ab93cd3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_019f48e4-9015-727f-9711-e51afa581fdb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsOfDividendsCommonStock"/>
    <link:calculationArc order="7" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-7a10-9eb6-43378cefebed" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_019f48e4-9015-727f-9711-e51afa581fdb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019f48e4-9015-7f63-ac28-ad8c6b0d93ce" 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_019f48e4-9015-7a66-b28a-9efd58f5c7a6" 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_019f48e4-9015-7f63-ac28-ad8c6b0d93ce" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_019f48e4-9015-7a66-b28a-9efd58f5c7a6" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-713e-baf4-2b39fb0aa063" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019f48e4-9015-7f63-ac28-ad8c6b0d93ce" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_019f48e4-9015-713e-baf4-2b39fb0aa063" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7c6f-b9a9-afbc692a351a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_019f48e4-9015-7f63-ac28-ad8c6b0d93ce" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7c6f-b9a9-afbc692a351a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7a87-95b4-7b653e1fff56" 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_PaymentsToAcquireInterestInJointVenture_019f48e4-9015-74be-9b7b-f968d4869503" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquireInterestInJointVenture"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7a87-95b4-7b653e1fff56" xlink:to="loc_us-gaap_PaymentsToAcquireInterestInJointVenture_019f48e4-9015-74be-9b7b-f968d4869503" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_019f48e4-9015-7710-a719-8a6411ab45ee" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7a87-95b4-7b653e1fff56" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_019f48e4-9015-7710-a719-8a6411ab45ee" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019f48e4-9015-71e4-ad91-112e2990d361" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7a87-95b4-7b653e1fff56" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_019f48e4-9015-71e4-ad91-112e2990d361" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi_01a03d9e-c979-7edd-b40e-a80b49e741f0" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_019f48e4-9015-7a87-95b4-7b653e1fff56" xlink:to="loc_us-gaap_ProceedsFromSaleOfEquitySecuritiesFvNi_01a03d9e-c979-7edd-b40e-a80b49e741f0" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/SegmentInformationSegmentFinancialInformationDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#SegmentInformationSegmentFinancialInformationDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/SegmentInformationSegmentFinancialInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019f48e4-9015-7103-bbd9-adb74ac87e84" 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_019f48e4-9015-7494-8414-8df0568140b0" 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_019f48e4-9015-7103-bbd9-adb74ac87e84" xlink:to="loc_us-gaap_GrossProfit_019f48e4-9015-7494-8414-8df0568140b0" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MarketingAndAdvertisingExpense_019f48e4-9015-7edb-898e-f1e15aa34837" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MarketingAndAdvertisingExpense"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019f48e4-9015-7103-bbd9-adb74ac87e84" xlink:to="loc_us-gaap_MarketingAndAdvertisingExpense_019f48e4-9015-7edb-898e-f1e15aa34837" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SalesCommissionsAndFees_019f48e4-9015-7cb0-86f5-c8329af84d33" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_SalesCommissionsAndFees"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019f48e4-9015-7103-bbd9-adb74ac87e84" xlink:to="loc_us-gaap_SalesCommissionsAndFees_019f48e4-9015-7cb0-86f5-c8329af84d33" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019f48e4-9015-72d2-a5e7-382aaaf7207c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:calculationArc order="4" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_019f48e4-9015-7103-bbd9-adb74ac87e84" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019f48e4-9015-72d2-a5e7-382aaaf7207c" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9015-7ae6-a5c2-224d4296386e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019f48e4-9015-7df3-aa15-1e1e64b741f2" 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_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9015-7ae6-a5c2-224d4296386e" xlink:to="loc_us-gaap_OperatingIncomeLoss_019f48e4-9015-7df3-aa15-1e1e64b741f2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019f48e4-9015-7ea3-85da-7e10b0ee6394" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_019f48e4-9015-7ae6-a5c2-224d4296386e" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019f48e4-9015-7ea3-85da-7e10b0ee6394" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/FinancialServicesScheduleofIncomeLossDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#FinancialServicesScheduleofIncomeLossDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/FinancialServicesScheduleofIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019f48e4-9015-73d8-81a7-440ff0b86b62" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InsuranceCommissionsAndFees_019f48e4-9015-73fb-a7bc-e966556a24d2" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InsuranceCommissionsAndFees"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019f48e4-9015-73d8-81a7-440ff0b86b62" xlink:to="loc_us-gaap_InsuranceCommissionsAndFees_019f48e4-9015-73fb-a7bc-e966556a24d2" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_TitleServices_019f48e4-9015-7ccb-9582-38c2b15de805" xlink:href="kbh-20260831.xsd#kbh_TitleServices"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019f48e4-9015-73d8-81a7-440ff0b86b62" xlink:to="loc_kbh_TitleServices_019f48e4-9015-7ccb-9582-38c2b15de805" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/FinancialServicesScheduleofAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#FinancialServicesScheduleofAssetsandLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/FinancialServicesScheduleofAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialServicesLiabilities_019f48e4-9015-7cfa-aa21-6b224fa6ade8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinancialServicesLiabilities"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-7141-bba4-225b28348368" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_FinancialServicesLiabilities_019f48e4-9015-7cfa-aa21-6b224fa6ade8" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-7141-bba4-225b28348368" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/EarningsPerShareDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#EarningsPerShareDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/EarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019f48e4-9015-712c-af3f-8c84e8b5e2d7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019f48e4-9015-7042-8bc2-f056b82d98db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.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_NetIncomeLossAvailableToCommonStockholdersBasic_019f48e4-9015-712c-af3f-8c84e8b5e2d7" xlink:to="loc_us-gaap_NetIncomeLoss_019f48e4-9015-7042-8bc2-f056b82d98db" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_019f48e4-9015-7269-88f2-c485c584633a" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic"/>
    <link:calculationArc order="2" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019f48e4-9015-712c-af3f-8c84e8b5e2d7" xlink:to="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_019f48e4-9015-7269-88f2-c485c584633a" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_019f48e4-9015-7790-8904-b37417a414d1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019f48e4-9015-712c-af3f-8c84e8b5e2d7" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_019f48e4-9015-7790-8904-b37417a414d1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019f48e4-9015-71de-8e9e-6337cddca970" 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_WeightedAverageNumberOfSharesOutstandingBasic_019f48e4-9015-77ab-9a65-c65a90f468ad" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.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_019f48e4-9015-71de-8e9e-6337cddca970" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019f48e4-9015-77ab-9a65-c65a90f468ad" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019f48e4-9015-781c-8900-b17dfa2b2478" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.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_019f48e4-9015-71de-8e9e-6337cddca970" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_019f48e4-9015-781c-8900-b17dfa2b2478" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019f48e4-9015-7953-9c82-2aeb16056ccc" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_019f48e4-9015-76fa-be4a-cbd3faedbdba" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted"/>
    <link:calculationArc order="1" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019f48e4-9015-7953-9c82-2aeb16056ccc" xlink:to="loc_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted_019f48e4-9015-76fa-be4a-cbd3faedbdba" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019f48e4-9015-7fc8-8f6d-2662d9946aeb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019f48e4-9015-7953-9c82-2aeb16056ccc" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019f48e4-9015-7fc8-8f6d-2662d9946aeb" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_UndistributedEarningsReallocatedtoParticipatingSecurities_019f48e4-9015-75b6-8d1b-8e4043d68156" xlink:href="kbh-20260831.xsd#kbh_UndistributedEarningsReallocatedtoParticipatingSecurities"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_019f48e4-9015-7953-9c82-2aeb16056ccc" xlink:to="loc_kbh_UndistributedEarningsReallocatedtoParticipatingSecurities_019f48e4-9015-75b6-8d1b-8e4043d68156" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/ReceivablesDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#ReceivablesDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/ReceivablesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-7559-aa98-a12b6db43cbb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsReceivableGross"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_UtilityandMunicipalityReceivable_019f48e4-9015-7310-881a-26f476c4c889" xlink:href="kbh-20260831.xsd#kbh_UtilityandMunicipalityReceivable"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-7559-aa98-a12b6db43cbb" xlink:to="loc_kbh_UtilityandMunicipalityReceivable_019f48e4-9015-7310-881a-26f476c4c889" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingencyReceivable_019f48e4-9015-7731-9573-78b0f7bbf26d" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LossContingencyReceivable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-7559-aa98-a12b6db43cbb" xlink:to="loc_us-gaap_LossContingencyReceivable_019f48e4-9015-7731-9573-78b0f7bbf26d" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepositsAssets_019f48e4-9015-79ee-ba29-500e123c6d0b" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_DepositsAssets"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-7559-aa98-a12b6db43cbb" xlink:to="loc_us-gaap_DepositsAssets_019f48e4-9015-79ee-ba29-500e123c6d0b" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxReceivable_019f48e4-9015-7e0a-acb4-af354c135955" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_IncomeTaxReceivable"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-7559-aa98-a12b6db43cbb" xlink:to="loc_us-gaap_IncomeTaxReceivable_019f48e4-9015-7e0a-acb4-af354c135955" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherReceivables_019f48e4-9015-7942-a96b-cb670328d2ae" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherReceivables"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-7559-aa98-a12b6db43cbb" xlink:to="loc_us-gaap_OtherReceivables_019f48e4-9015-7942-a96b-cb670328d2ae" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsAndNotesReceivableNet_019f48e4-9015-7f49-a60e-e06cc098b9db" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccountsAndNotesReceivableNet"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-764f-b2b3-510c8b407736" 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_AccountsAndNotesReceivableNet_019f48e4-9015-7f49-a60e-e06cc098b9db" xlink:to="loc_us-gaap_AccountsReceivableGross_019f48e4-9015-764f-b2b3-510c8b407736" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_019f48e4-9015-74de-ab5b-52251ae73c7c" 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_AccountsAndNotesReceivableNet_019f48e4-9015-7f49-a60e-e06cc098b9db" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_019f48e4-9015-74de-ab5b-52251ae73c7c" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/InventoriesScheduleofInventoriesDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#InventoriesScheduleofInventoriesDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/InventoriesScheduleofInventoriesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryOperativeBuilders_019f48e4-9015-75ff-9ef9-7f8dfb041acb" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryOperativeBuilders"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryHomesUnderConstruction_019f48e4-9015-7052-9793-6e0ad14799f8" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryHomesUnderConstruction"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryOperativeBuilders_019f48e4-9015-75ff-9ef9-7f8dfb041acb" xlink:to="loc_us-gaap_InventoryHomesUnderConstruction_019f48e4-9015-7052-9793-6e0ad14799f8" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRealEstateLandAndLandDevelopmentCosts_019f48e4-9015-743a-ab89-2c3adf7d0ccf" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryRealEstateLandAndLandDevelopmentCosts"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryOperativeBuilders_019f48e4-9015-75ff-9ef9-7f8dfb041acb" xlink:to="loc_us-gaap_InventoryRealEstateLandAndLandDevelopmentCosts_019f48e4-9015-743a-ab89-2c3adf7d0ccf" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/InvestmentsinUnconsolidatedJointVenturesDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#InvestmentsinUnconsolidatedJointVenturesDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/InvestmentsinUnconsolidatedJointVenturesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" 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_Cash_019f48e4-9015-7de7-a002-1c7423c31b8e" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Cash"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" xlink:to="loc_us-gaap_Cash_019f48e4-9015-7de7-a002-1c7423c31b8e" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermAccountsNotesAndLoansReceivableNetNoncurrent_019f48e4-9015-76e3-a66a-ce01d1f11132" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_LongTermAccountsNotesAndLoansReceivableNetNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" xlink:to="loc_us-gaap_LongTermAccountsNotesAndLoansReceivableNetNoncurrent_019f48e4-9015-76e3-a66a-ce01d1f11132" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019f48e4-9015-77b8-b926-9af9048a5de1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019f48e4-9015-77b8-b926-9af9048a5de1" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MortgagesHeldForSaleFairValueDisclosure_019f48e4-9015-78af-8ae6-c84b9a8c5917" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_MortgagesHeldForSaleFairValueDisclosure"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" xlink:to="loc_us-gaap_MortgagesHeldForSaleFairValueDisclosure_019f48e4-9015-78af-8ae6-c84b9a8c5917" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRealEstate_019f48e4-9015-7d07-bf70-6d7a25eee030" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InventoryRealEstate"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" xlink:to="loc_us-gaap_InventoryRealEstate_019f48e4-9015-7d07-bf70-6d7a25eee030" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_019f48e4-9015-790c-b4c5-9a100772d1c4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssets"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_019f48e4-9015-728d-9f66-adc43f1b6469" xlink:to="loc_us-gaap_OtherAssets_019f48e4-9015-790c-b4c5-9a100772d1c4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019f48e4-9015-783f-842a-1980c1873703" 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_Revenues_019f48e4-9015-77ae-8189-d59e0e101cce" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_Revenues"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019f48e4-9015-783f-842a-1980c1873703" xlink:to="loc_us-gaap_Revenues_019f48e4-9015-77ae-8189-d59e0e101cce" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019f48e4-9015-7e79-b4a9-13229a7261a7" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019f48e4-9015-783f-842a-1980c1873703" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019f48e4-9015-7e79-b4a9-13229a7261a7" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenue_019f48e4-9015-7ce8-a150-0518e749c161" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CostOfRevenue"/>
    <link:calculationArc order="3" weight="-1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_019f48e4-9015-783f-842a-1980c1873703" xlink:to="loc_us-gaap_CostOfRevenue_019f48e4-9015-7ce8-a150-0518e749c161" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9015-73bf-8db0-754687b59273" 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_OtherAccountsPayableAndAccruedLiabilities_019f48e4-9015-77ff-8113-f370ff3c58ef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAccountsPayableAndAccruedLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9015-73bf-8db0-754687b59273" xlink:to="loc_us-gaap_OtherAccountsPayableAndAccruedLiabilities_019f48e4-9015-77ff-8113-f370ff3c58ef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesPayable_019f48e4-9015-73ef-88c9-ca2147d25cef" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_NotesPayable"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9015-73bf-8db0-754687b59273" xlink:to="loc_us-gaap_NotesPayable_019f48e4-9015-73ef-88c9-ca2147d25cef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_FundingFacilities_019f48e4-9015-7294-9f8e-20f56e8b5bef" xlink:href="kbh-20260831.xsd#kbh_FundingFacilities"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9015-73bf-8db0-754687b59273" xlink:to="loc_kbh_FundingFacilities_019f48e4-9015-7294-9f8e-20f56e8b5bef" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019f48e4-9015-7794-aa05-54318c33d0d1" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StockholdersEquity"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_019f48e4-9015-73bf-8db0-754687b59273" xlink:to="loc_us-gaap_StockholdersEquity_019f48e4-9015-7794-aa05-54318c33d0d1" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/OtherAssetsDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#OtherAssetsDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/OtherAssetsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_019f48e4-9015-796f-92e5-5f169964a605" 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_us-gaap_CashSurrenderValueOfLifeInsurance_019f48e4-9015-7806-879a-81ffc4b2b765" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_CashSurrenderValueOfLifeInsurance"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019f48e4-9015-796f-92e5-5f169964a605" xlink:to="loc_us-gaap_CashSurrenderValueOfLifeInsurance_019f48e4-9015-7806-879a-81ffc4b2b765" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_019f48e4-9015-7e3a-bd63-1e88d22feccf" 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_019f48e4-9015-796f-92e5-5f169964a605" xlink:to="loc_us-gaap_PrepaidExpenseCurrentAndNoncurrent_019f48e4-9015-7e3a-bd63-1e88d22feccf" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019f48e4-9015-7f21-a484-de8a84c46838" 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_OtherAssets_019f48e4-9015-796f-92e5-5f169964a605" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019f48e4-9015-7f21-a484-de8a84c46838" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsMiscellaneous_019f48e4-9015-721b-a7c5-f98b6ea1a338" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAssetsMiscellaneous"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssets_019f48e4-9015-796f-92e5-5f169964a605" xlink:to="loc_us-gaap_OtherAssetsMiscellaneous_019f48e4-9015-721b-a7c5-f98b6ea1a338" xlink:type="arc"/>
  </link:calculationLink>
  <link:roleRef roleURI="http://www.kbhome.com/role/AccruedExpensesandOtherLiabilitiesDetails" xlink:type="simple" xlink:href="kbh-20260831.xsd#AccruedExpensesandOtherLiabilitiesDetails"/>
  <link:calculationLink xlink:role="http://www.kbhome.com/role/AccruedExpensesandOtherLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_SelfInsuranceandOtherLegalLiabilities_019f48e4-9015-752b-88c1-2a359f0e2a70" xlink:href="kbh-20260831.xsd#kbh_SelfInsuranceandOtherLegalLiabilities"/>
    <link:calculationArc order="1" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_kbh_SelfInsuranceandOtherLegalLiabilities_019f48e4-9015-752b-88c1-2a359f0e2a70" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedEmployeeBenefitsCurrentAndNoncurrent_019f48e4-9015-754d-91af-c6cbc5bbd2a3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_AccruedEmployeeBenefitsCurrentAndNoncurrent"/>
    <link:calculationArc order="2" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_AccruedEmployeeBenefitsCurrentAndNoncurrent_019f48e4-9015-754d-91af-c6cbc5bbd2a3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StandardProductWarrantyAccrual_019f48e4-9015-7908-b749-8d0f385a0f24" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_StandardProductWarrantyAccrual"/>
    <link:calculationArc order="3" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_StandardProductWarrantyAccrual_019f48e4-9015-7908-b749-8d0f385a0f24" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_kbh_Inventoryrelatedliabilities_019f48e4-9015-7036-8702-582975fd5bf9" xlink:href="kbh-20260831.xsd#kbh_Inventoryrelatedliabilities"/>
    <link:calculationArc order="4" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_kbh_Inventoryrelatedliabilities_019f48e4-9015-7036-8702-582975fd5bf9" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_019f48e4-9015-780a-85b7-557e376f6561" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:calculationArc order="5" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_OperatingLeaseLiability_019f48e4-9015-780a-85b7-557e376f6561" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiability_019f48e4-9015-758d-a61b-5569c21cf078" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_ContractWithCustomerLiability"/>
    <link:calculationArc order="6" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_ContractWithCustomerLiability_019f48e4-9015-758d-a61b-5569c21cf078" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrentAndNoncurrent_019f48e4-9015-7640-a3c6-ac4a4123b9f3" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_InterestPayableCurrentAndNoncurrent"/>
    <link:calculationArc order="7" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_InterestPayableCurrentAndNoncurrent_019f48e4-9015-7640-a3c6-ac4a4123b9f3" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_019f48e4-9015-77aa-afe0-6bb3f36c20d4" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_TaxesPayableCurrentAndNoncurrent"/>
    <link:calculationArc order="8" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_019f48e4-9015-77aa-afe0-6bb3f36c20d4" xlink:type="arc"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-7601-a0f0-4ef80bd78361" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:calculationArc order="9" weight="1.0" xlink:arcrole="https://xbrl.org/2023/arcrole/summation-item" xlink:from="loc_us-gaap_AccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-76fe-8ca7-b94aa353891c" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrentAndNoncurrent_019f48e4-9015-7601-a0f0-4ef80bd78361" xlink:type="arc"/>
  </link:calculationLink>
</link:linkbase>
