Credit Card Calculator

Use it when you want to test the exact inputs on this page: Estimate how long one credit card balance may take to pay off. Compare a regular payment with a larger monthly payment. The result is a check against your assumptions, not proof that a lender, tax app, broker, platform, or provider will use the same number.

Current balance means the card balance you are carrying now, before the next payment. APR means the yearly credit card rate, entered as 22.9 for 22.9%. Monthly payment means the amount you plan to send every month, not just the issuer minimum unless that is your real plan. New charges per month means new card spending you expect to keep adding while paying down the balance.

With a $4,500 balance, 22.9% APR, and $250 paid each month, the estimate takes about 23 months. The total interest is about $1,065.99, total paid is about $5,565.99, and the last payment is about $65.99.

The extra $100 goes straight into the monthly payoff loop. In the $4,500 example, raising the payment to $350 cuts the estimate to about 15 months and lowers interest to about $712.51.

New charges are added before the payment is subtracted. If you add $50 each month while paying $250, part of that payment is only covering new spending instead of old balance.

No. This page uses the fixed monthly payment you enter. Real statements can use issuer minimum-payment formulas, daily-balance interest, fees, grace-period rules, and repayment-warning rules that are more specific than this estimate.

In plain language: The calculator converts APR to a monthly rate, adds estimated monthly interest and any new card spending, subtracts the monthly payment, and repeats until the balance reaches zero. $4,500 at 22.9% APR with a $250 monthly payment estimates about 23 months, $1,065.99 interest, and $5,565.99 total paid.

Start with payoff months, then check total interest and total paid. The final payment may be smaller because the last month only needs enough to clear the remaining balance.

This is a simplified payoff estimate. It does not include daily-balance interest, grace-period rules, fees, cash advances, balance-transfer APRs, deferred interest, changing minimum payments, variable APR changes, or issuer terms. Use the credit card statement and card agreement for exact APR tiers, fees, grace-period rules, minimum-payment warnings, and payment allocation rules.

Check the APR, whether you are still adding new charges, and whether your payment is higher than estimated monthly interest plus new charges. If the card has a promotion or fee, check the statement too.

Only enter the minimum if that is the plan you want to test. CFPB materials warn that paying only the minimum can cost more interest and take longer, so it is worth trying a higher payment too.

Many card issuers calculate interest daily from balances inside the billing cycle. This calculator uses a simpler monthly estimate, so use your statement for exact billing numbers.

No. Promotional APR, deferred-interest offers, balance transfers, cash advances, penalty APRs, fees, and grace-period rules can all change the real payoff. Read the card agreement before relying on a simple estimate.

No. The calculator runs in your browser tab. Recent answers stay only on the page while you use it, and they are not sent to a server.