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House Affordability Calculator

Estimate the maximum home price you can likely afford based on your income, existing debts, down payment, and a target debt-to-income ratio.

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Car, student loans, credit cards

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yrs
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Lenders often cap at 36-43%

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Annual, % of home value

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Estimated maximum home price

$336,609.61

Max monthly housing payment$2,300.00
Max loan amount$296,609.61

What Your Result Means

Your estimated maximum home price is based on keeping your total monthly debt payments (including the new mortgage) at or below your chosen debt-to-income ratio - a key threshold lenders use when approving mortgages.

How It Is Calculated

Calqora first calculates your maximum allowed total monthly debt payment (income × target DTI), subtracts your existing monthly debts to find what's left for housing, then works backward through the mortgage payment formula - factoring in estimated property tax and insurance - to solve for the largest loan amount that payment supports.

Worked Example

With $90,000 annual income, $400/month in existing debt, a $40,000 down payment, 6.5% interest, a 30-year term, and a 36% max DTI, your estimated maximum home price is roughly $370,000.

Important Assumptions

  • Uses a simplified debt-to-income calculation - actual lender underwriting considers credit score, reserves, and loan program rules.
  • Property tax is estimated as a percentage of home value, which varies significantly by location.

Frequently Asked Questions

What DTI ratio should I use?
Many conventional lenders cap total DTI around 36-43%, though some programs allow higher. Check with a lender for your specific situation.
Does this guarantee loan approval?
No - this is an estimate only. Actual approval depends on your credit score, employment history, assets, and the specific lender's underwriting guidelines.

Related Calculators

Methodology

This calculator works backward from a target debt-to-income ratio through the standard mortgage payment formula. See our methodology page for details.

This calculator provides estimates for educational purposes only. Actual rates, taxes, insurance, fees, and lender terms may differ. It does not constitute financial advice - consult a qualified financial professional before making financial decisions.