How this calculator works
Interest is added to the balance each month at your APR divided by 12, then your payment comes off. The calculator repeats that until the balance reaches zero and adds up the interest along the way. If your payment doesn't cover a month's interest, the balance never shrinks, and it tells you so. The goal payment uses the standard loan payment formula for the number of months you choose.
Worked example
With the example values below: Time to pay off, 2 yrs 9 mos (paying $250 a month). Change any number above to run your own.
What you enter
| Input | Example |
|---|---|
| Card balance | $6,000 |
| APR | 23.5% |
| Monthly payment | $250 |
| Goal: debt-free inUsed to find the payment that hits your goal | 24 mos |
Why minimum payments take so long
Card issuers set the minimum payment low on purpose, usually 1% to 3% of the balance plus that month's interest, or a flat $25 to $40, whichever is higher. At an APR above 20%, most of a minimum payment goes to interest, and only a sliver reduces what you owe. As the balance falls the minimum falls with it, so payoff drags on for years.
That's why your statement includes a minimum payment warning: a box showing how long payoff takes at the minimum and the fixed payment that clears the balance in three years. This calculator does the same thing with your own numbers, and lets you pick any goal date.
The single most effective change is to pay a fixed amount every month, not the shrinking minimum. Even an extra $50 a month can cut years off the payoff and save hundreds or thousands in interest.
Avalanche vs. snowball: which card to pay first
If you carry balances on more than one card, pay the minimum on all of them and send every extra dollar to one target card. When it's paid off, roll its whole payment into the next card. The question is which card to target first.
- Avalanche: target the card with the highest APR first. This saves the most interest and is the mathematically best order.
- Snowball: target the smallest balance first. You lose a little on interest but clear whole cards sooner, which keeps many people motivated.
- Hybrid: if two cards have similar APRs, clear the smaller one first; otherwise follow the avalanche.
Ways to lower the interest you pay
Interest is the cost that stretches payoff out, so cutting the rate is as useful as raising the payment. Call your issuer and ask for a lower APR, especially if you've paid on time for a year or more; it works more often than people expect.
A balance transfer to a 0% intro APR card can stop interest for 12 to 21 months, though you'll usually pay a 3% to 5% transfer fee. A fixed-rate personal loan for debt consolidation can replace several card APRs with one lower rate and a fixed end date.
Whatever you choose, stop adding new charges to the card you're paying off. New purchases on a card with a balance usually start accruing interest right away, because you lose the grace period.
Reading your results
Time to pay off shows how long your current payment takes to clear the balance. Total interest is what that payoff costs on top of the balance itself. The payment to finish by your goal date shows the fixed amount that clears it in the months you chose, and the interest at that payment shows how much a faster payoff saves.
If the calculator says the balance never shrinks, your payment doesn't cover a month's interest. Raise the payment above the interest shown, or lower the rate first.
Frequently asked questions
How long does it take to pay off a credit card?
It depends on the balance, the APR and your payment. A $6,000 balance at 23.5% APR takes 2 years and 9 months to clear at $250 a month and costs $2,184 in interest. Raising the payment to about $316 clears it in 24 months and cuts the interest to $1,578.
What is the fastest way to pay off credit card debt?
Pay more than the minimum every month and stop adding new charges. With several cards, put every extra dollar toward the highest-APR card first (the avalanche method) while paying minimums on the rest. A 0% balance transfer can also help if you can clear the balance before the promo ends.
Should I pay off my credit card in full each month?
Yes, if you can. Paying the full statement balance by the due date keeps your grace period, so new purchases don't accrue interest. Carrying even part of a balance means interest is charged on it at your card's APR.
Does paying off a credit card raise my credit score?
Usually, yes. Credit utilization, your card balances divided by your credit limits, is one of the largest factors in most scores. Paying a card down lowers utilization, and keeping it under about 30%, ideally under 10%, tends to help. Keep the paid-off card open, since closing it removes its limit from the calculation.
Is it better to pay off credit cards or save first?
Most people should keep a small emergency fund of a few hundred to $1,000 first, so a surprise expense doesn't go back on the card. After that, paying down a card charging 20% or more beats almost any savings rate, because every dollar of balance you clear earns that APR back.
Grow what this calculator projects.
TruthSayer AI sends quantitative stock signals across valuations, earnings and dark-pool activity, each one traded in its own funded account first.
Estimates for planning only, not financial, tax or legal advice. Tax tools use 2026 federal figures (brackets, $16,100 / $32,200 standard deduction, $19,000 gift exclusion, $15M lifetime exemption). Rates shown as defaults are examples; replace them with quotes you actually receive.