Got a lump sum — bonus, inheritance, savings — and wondering if you should put it on the mortgage? This calculator shows exactly how many years a one-off lump sum overpayment would knock off your UK mortgage, and how much interest you'd save.
You'll be mortgage-free 6 years 9 months earlier
and save £46,940 in interest.
| Without | With overpay | |
|---|---|---|
| Term | 25 years | 18 years 3 months |
| Total interest | £156,277 | £109,338 |
| You save | £46,940 · 6y 9m |
A lower interest rate could save you thousands more on top. See if you could remortgage to a better deal.
We may receive a commission if you remortgage through a partner broker. This never affects the rate you're offered.