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Mortgage & Loan Calculator

Calculate your monthly mortgage or loan payment, total interest and a full amortization schedule. Free and instant.

How to use Mortgage & Loan Calculator

  1. 1. Enter the loan amount, annual interest rate and term in years (and any down payment).
  2. 2. See your monthly payment, total interest and total paid update instantly.
  3. 3. Open the amortization schedule to see how much goes to principal vs interest each year.

💡 Tip: Even a 0.5% lower rate or a few extra years off the term can save thousands. Try different scenarios to compare.

Frequently asked questions

Is Mortgage & Loan Calculator free?

Yes — 100% free, with no account or sign-up required.

Is my data safe and private?

All calculations run in your browser — no numbers are sent anywhere.

Do I need to install anything?

No. It works in any modern browser on desktop and mobile.