Mortgage Calculator — free online tool

Before you sign for a home, the big question is simple: what will I actually pay each month? Doing that by hand, with interest and years, is a headache. We added a free tool that does it for you — Mortgage Calculator — right in your browser.

What it does

You type in the loan amount, the interest rate and the term, and it shows your monthly payment, the total interest you'll pay over the whole loan, and a full amortization schedule — month by month, how much goes to interest and how much chips away at what you borrowed.

Nothing leaves your device

It all runs in your browser. Your numbers stay on your screen — nothing is uploaded, nothing is saved anywhere, and no one else sees what you type.

How to use it

  1. Open Mortgage Calculator and enter the loan amount, rate and term.
  2. Look at the monthly payment and total interest it works out.
  3. Scroll the full schedule to see each month, or copy the numbers you need.

It's free with no limit. There are more small tools on the Apps page.

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