Finance

Mortgage Calculator

Estimate principal-and-interest mortgage payments after a down payment. Nothing you enter leaves your browser.

Enter your values and we’ll calculate the result.

Home price$Down payment$Interest rate%Loan termyears

Your result

Enter your values, then calculate.

Simple by design

Get the answer, without the clutter.

FormatCalc is built for quick work. This mortgage calculator runs entirely on your device, so private text and data stay private.

01

Enter or paste your information.

02

Set the values that matter to you.

03

Copy, use, or download your result.

Common questions

Using the Mortgage Calculator

Is the Mortgage Calculator free to use?

Yes. FormatCalc's Mortgage Calculator is free to use with no account required.

Is my data private when I use the Mortgage Calculator?

Yes. This tool processes your input locally in your browser. FormatCalc does not upload or store what you enter.

How do I use the Mortgage Calculator?

Enter your values, select any units, and choose Calculate. You can then copy the result.