Credit card payoff
Credit Card Debt Payoff Calculator
Get a clear answer in seconds: how fast can you be free of a credit card balance, and what does the monthly payment need to be?
Two planning modes. Enter a monthly payment to see how long payoff takes, or enter a target date to see the payment needed to hit it. Built for the single-card case. If you have multiple debts, use the guided debt payoff flow instead.
Credit card payoff
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How to use this calculator
- Enter your card's current balance, APR, and required minimum monthly payment.
- Payment mode: add any extra amount you can pay on top of the minimum. The page shows how many months until the card is gone and how much total interest you will pay.
- Target-date mode: choose the date you want the card paid off, and the page solves for the monthly payment required to get there.
- Switch modes at any time to see the tradeoff between payment size and payoff speed.
Methodology
The calculator applies monthly interest based on APR divided by 12, applies your payment against principal, and repeats until the balance reaches zero. The month-by-month schedule shows exactly how interest and principal split each month.
Target-date mode uses a binary search over the same payoff engine to find the smallest monthly payment that still finishes by your chosen date. The result will match what a standard amortization formula produces, within rounding to the nearest cent.
FAQ
Why does paying only the minimum take so long?
Credit card minimum payments are usually a small percentage of the balance plus monthly interest. On a card with a high APR, most of the minimum goes to interest in the early months, so the balance barely moves. Adding even a small extra payment on top of the minimum can cut payoff time dramatically.
Is this calculator accurate for my real card?
The math is correct for a fixed APR and a fixed monthly payment. Real credit cards can have variable APRs, promotional rates that expire, and minimum payments that shrink as the balance drops. Use this as a planning tool and revisit it when your rate or payment changes.
Should I use the snowball or avalanche calculator instead?
If you have more than one debt, yes. Those calculators handle a full debt stack and let you compare payoff strategies. This page is focused on a single card for simplicity and speed.
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Disclaimer
These results are modeled estimates based on a fixed APR and a constant monthly payment. They are useful for planning and comparison, not personal financial advice. Real credit cards may have variable rates, fees, or promotional periods that this model does not account for.