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Credit card payoff calculator

Find out how long your card balance takes to clear with minimum payments, what it costs in interest and how much you save with a fixed payment or an installment plan.

Educational simulation. Not investment advice. Results are estimates based on the data you enter and do not replace advice from a qualified professional.

Reviewed on Oct 31, 2026
Minimum payment
Alternatives

Assumes no new charges, no fees and no late payments. Check the rates on your statement or card agreement.

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Minimum onlyPaying only the minimum, the debt ends in
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Card balance month by month

How much is still owed at the end of each month for each way of paying.

Tap the chart to see the values.

Comparing the ways to pay

Same starting balance, no new charges.

Next step

Take this page’s results to another calculator with the fields already filled in.

The summary lists your inputs, results, formulas, assumptions and sources. The full report also includes the charts and interpretations, in color. In the print dialog, choose Save as PDF.

Method, assumptions and sources

Formulas

Each month: payment = min(balance, max(floor, % × balance)); balance = (balance − payment) × (1 + i)
Monthly rate: i = monthly rate, or APR ÷ 12
Installment plan: payment = balance × i ÷ [1 − (1 + i)^−n]
Total interest = total paid − starting balance

Assumptions and limits

  • No new charges, fees, penalty rates or late payments; the rate stays constant throughout.
  • The first payment is made on the current balance; interest accrues on what carries over. Capped at 600 months.
  • Some issuers and jurisdictions limit rates, fees or how long a balance can stay at the card rate; the minimum-payment simulation shows the cost if the same rate kept applying.

Official sources and references

Frequently asked questions

How does credit card interest work?

If you pay the full statement balance by the due date, most cards charge no interest on purchases. If you carry a balance, interest accrues on it at the card’s APR, usually calculated daily at APR ÷ 365. This calculator uses a monthly rate of APR ÷ 12 as an approximation.

How do I read the result of the page’s example?

In the example, a $5,000 balance at 24% APR with a minimum of 3% (at least $35) takes 191 months (about 16 years) to pay off with minimum payments only and costs about $7,723 in interest. Paying $250 a month clears it in 26 months for about $1,285 in interest; a 12-month plan at 15% APR has payments of $451.29 and $415.50 in interest.

Where do I find my APR and minimum payment rule?

On your monthly statement and in your cardholder agreement. The statement also includes a minimum payment warning with the payoff time if you pay only the minimum. If your rate is shown per month, choose “% per month” in the field next to it.

Is it worth moving the balance to a personal loan?

Often, if the loan’s APR is clearly lower and you stop using the card. A fixed-term loan also gives you a known end date. Compare fees and the total interest, and avoid running the card balance back up after paying it off.

What about a balance transfer card?

A 0% or low promotional rate can save a lot of interest, but there is usually a transfer fee of a few percent and the rate jumps when the promo ends. Plan to pay the balance off within the promo period.

What does the simulation leave out?

New purchases, fees, penalty APRs after late payments and rate changes over time. If you keep using the card, payoff takes longer. Use the result as an order of magnitude and confirm the details with your card issuer.

When should I get help?

If your debt payments take more than a third of your income or you are already missing bills, contact your issuer about hardship programs and consider a nonprofit credit counselor. Putting all your debts into one plan helps decide which to pay first.

Credit card payoff: what paying only the minimum really costs

Credit card debt is one of the most expensive ways to borrow. When you do not pay the statement balance in full, the rest carries over at the card’s APR, often above 20% a year. Paying only the minimum keeps the account current, but it can stretch the debt over many years.

Why the minimum takes so long

The minimum is usually a small percentage of the balance with a dollar floor. On a $5,000 balance at 24% APR (2% a month) with a 3% minimum, the first payment is $150, but $97 of the next month’s charges is interest. As the balance falls, so does the minimum, and the payoff drags on until the floor kicks in.

Three ways out

OptionUpsideWatch out for
Fixed payment above the minimumMuch shorter payoffStop adding new charges
Installment plan or personal loanKnown payment and end dateCompare the rate and fees
Balance transfer to a lower rateLower or zero interest for a whileTransfer fee and the rate after the promo

What your statement tells you

U.S. card statements include a minimum payment warning showing how long payoff would take with minimum payments only, and how much you would pay to finish in about three years. This calculator does the same math with your own numbers and lets you compare a fixed payment and an installment plan side by side.

How to use it

Take the balance, the purchase APR and the minimum payment rule from your statement. Try a fixed payment that fits your budget and the rate of any plan or loan you are offered. To organize several debts at once, use the debt payoff plan.