About this mortgage payoff calculator
See how much time and interest an extra monthly payment saves on your mortgage. The math updates instantly and runs on your device, so it is fast, private, and available offline.
What the tool does, how to run it, and what to expect from the result.
See how much time and interest an extra monthly payment saves on your mortgage. The math updates instantly and runs on your device, so it is fast, private, and available offline.
A quick way to understand who this helps, what it solves, and where it connects next.
Shoppers, students, freelancers, and anyone who needs a quick, private calculation.
Fast everyday math without a spreadsheet, app install, or sign-up.
Short answers for the questions people usually have before trying a utility like this.
Yes. It is completely free, with no sign-up, no watermark, and no usage limits.
No. Amounts are currency-neutral and use the same unit across all inputs, so it works in any country.
Usually, yes: extra payments reduce the balance directly, which cuts every future interest charge. Check your lender allows overpayments without a penalty.
Nearby tools from the catalog that fit the same job or workflow.
Time and interest saved by overpaying
See how much interest and how many years you save by overpaying your mortgage every month, with a one-off lump sum, or both. Free, in your browser, no sign-up.
Is paying off the mortgage now worth it?
Weigh up clearing your mortgage now: the early repayment charge you would pay against the interest you would otherwise pay over the rest of the term. Free, in your browser, no sign-up.
Payment and balloon amount due
Calculate the monthly payment on a balloon loan and the lump sum still owed when the balloon comes due. Free, in your browser, no sign-up.
Pay off a car loan early
See when your car loan will be paid off and how many months and dollars of interest an extra monthly payment saves. Free, in your browser, no sign-up.
FHA payment with MIP
Estimate an FHA mortgage payment with the 1.75% upfront and annual mortgage insurance premiums (MIP) from 3.5% down. Free, in your browser, no sign-up.
IO payment and the jump after
See the payment during an interest-only period, how much it jumps when principal repayments start, and the extra interest compared with a normal mortgage. Free, in your browser, no sign-up.
Cleanor puts these tools in one app: compress and convert images, video, and audio, work with PDFs, and scan text right on your device. Plus free up storage and clear inbox clutter with Email Cleaner. Start with a free trial.
Enter your numbers and the result updates live in your browser. Nothing is uploaded and no server is used.
Calculations run locally in your browser. Amounts are shown without a currency symbol so they work anywhere.