Debt freedom
Debt payoff calculator
See the estimated payoff date in months, interest cost, and the time an extra monthly payment may save.
Save comparisons and download reports. Free accounts can keep named calculations, optional client names and export history for later.
How to use this calculator & common questions
Extra payments attack future interest
When an extra payment reduces principal, following months calculate interest on a smaller balance. The benefit can compound across the remaining payoff period.
This tool blends debt into one balance and APR. For several cards with different rates, run each debt separately or use a dedicated avalanche or snowball plan.
Does this allow new purchases?
No. It assumes no new charges and a fixed payment every month.
What happens to the final payment?
The calculation automatically reduces the final payment so it does not exceed the remaining balance and interest.
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