Credit Card Minimum Payment Calculator
See how long it takes to pay off your balance if you only make minimum payments — and how much faster it gets when you add extra money each month.
Why minimum payments keep balances around for so long
If you have a credit card balance in the United States, paying only the minimum can feel manageable at first. The problem is that minimum payments are usually designed to satisfy account rules, not to eliminate the debt quickly. In many cases, the payment is just large enough to cover interest and make only a small reduction in principal.
That is why people can keep paying for years and still feel like the balance never moves much. When interest is added every month, a small payment leaves very little room for the balance to fall. Adding even a modest extra payment can change the math a lot because every extra dollar usually goes straight to principal.
What to do if you cannot pay the minimum
The CFPB advises cardholders to act quickly if they cannot make the minimum payment. That usually means reviewing income and expenses, contacting the card company, and explaining how much you can afford to pay and when you expect to resume normal payments.
- Stop using the card if possible.
- Call the issuer before you miss more payments.
- Ask whether a hardship or repayment option is available.
- Keep making the largest payment you can afford.
How this calculator works
This calculator estimates monthly interest from APR and then simulates the balance month by month. It uses a simplified issuer-style minimum payment method that combines a balance percentage with a floor amount, then applies any extra payment directly to principal. The result is an estimate, not a legal statement of your card's exact billing terms.