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Mortgage Calculator

Free mortgage calculator to estimate monthly payments for a home purchase or refinance.

A clear estimate based on your home price, down payment, rate, and term.

Your inputs stay on your device

Estimate mortgage payments

live result
USD
USD
%
years
Monthly payment
$2,147.29
Loan principal
$400,000.00
Total repayment
$773,023.14
Total interest
$373,023.14
Over 360 payments

This is an estimate based on a standard fixed-rate amortisation formula. It does not account for property taxes, insurance, or lender fees. Currency selection labels amounts only and does not use exchange rates.

Context & Reference

How it works

Calculators are most useful when their assumptions are clear. Review these details to better understand the logic behind the results.

How to use it

Enter home price or principal, rate, term, repayment frequency, and currency, then review total repayment and interest.

Understand the result

Principal is the amount financed; total interest is the estimated cost of borrowing over the selected term.

Example

A larger down payment lowers the financed principal and usually lowers the estimated repayment and interest.

Notes

This estimate excludes fees, insurance, taxes, variable-rate changes, and lender-specific rules. Currency only formats values.

Useful next steps

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