Loan payoff calculator: pay off early, save interest

Enter the balance left, the yearly interest rate and the monthly payment. Add an extra monthly amount or a one-time payment and compare.

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Your numbers

How much is left to pay on the loan today. Itโ€™s on the bank statement or in the bankโ€™s app.
The loanโ€™s yearly interest rate today.
What you pay the bank every month now.
An extra amount you can add every month on top of the regular payment. 0 = none.
A one-time amount you pay now, for example from a bonus or savings. 0 = none.

The result updates as you type.

Result

Fill in the fields to see the result.

An estimate for planning only. It is not financial or tax advice.

Questions and answers

Does paying extra always help?

Usually yes: every extra amount goes straight to the principal, so less interest builds up. Check first whether your bank charges an early repayment fee.

Is it better to pay a lump sum or a little extra every month?

An earlier payment saves more interest, because the principal goes down sooner. Try both in the calculator and compare the interest saved.

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