Affordability CalculatorBuyer planning tool

Start with the month.
Then find the home.

Build a practical price range from your income, current payments, cash, and loan assumptions. Change any number and see the monthly plan update with it.

28% housing / 36% total debtThe lower planning limit sets the starting line.

  • No account requiredUse the full calculator before deciding what comes next.
  • Your numbers stay in this browserNothing you enter is stored or sent anywhere.
  • Every assumption stays visibleRate, taxes, insurance, and term remain yours to adjust.
Build your monthly plan

Make the estimate yours.

Start with the example, then replace each figure with your own. The result updates immediately and shows which guideline is setting the ceiling.

Your assumptions

Set the boundary.

Private by design

Income and commitments

Use gross income before taxes and the required payments already on your monthly ledger.

Gross income before taxes
Car, student loans, cards, and support

Cash and loan

Use the amount you plan to put down and a rate you want to pressure-test.

Dollar amount applied to the purchase price
Annual percentage, entered as a planning assumption
Loan term

Property costs

Town, property type, down payment, and coverage choices can move these numbers.

Annual percentage of home value
Estimated monthly premium
Monthly HOA fees or mortgage insurance, if applicable
Your planning range

Read the result.

Estimated planning price $301,000. Estimated monthly housing $2,100.
Estimated home priceabout $301,000

With an estimated loan of $260,560 and a 13% down payment.

What sets the ceilingThe 28% housing guideline

Housing reaches the planning limit before your other monthly debts do.

Monthly housing ceiling$2,100
Estimated monthly housing$2,100
Principal, taxes, insurance, and costs entered above
Principal and interest
$1,647/mo
Property taxes
$313/mo
Home insurance
$140/mo
Other housing costs
$0/mo
Total monthly housing
$2,100/mo

Keep in mindEducational estimate only. This is not a preapproval, rate quote, or lending advice. Taxes and insurance vary by town and property. HOA fees and mortgage insurance are not added automatically, and closing costs or maintenance are not included. A lender confirms actual numbers.

Wondering whether today's rate is a bad deal? See what your budget bought at every rate since 1971.

Selling instead? Estimate your home's value.