Most of each payment goes to interest at first, so small increases go a long way. See your debt-free date and the payment that gets you there.
October 21, 2026
A credit card payoff calculator shows how many months it will take to clear your card balance, how much interest you will pay along the way, and the monthly payment you need to be debt-free by a date you choose. At about 22% APR, close to the 22.36% average on cards charged interest (Federal Reserve, August 2026), a $6,500 balance paid at $200 a month takes 50 months and costs $3,473 in interest.
If you have been making the same payment for months and the balance barely moves, you are not imagining it. Most of each payment goes to interest first. Our calculator shows both sides at once: where your current payment gets you, and what it takes to finish on your schedule.
You need four numbers, and three of them are on your latest card statement.
Credit card balance. Enter what you owe today. Use the statement balance or the current balance in your card app.
Card interest rate (APR). Enter your purchase APR. It's in the "Interest Charge Calculation" box on your statement. Our guide on how to read your credit card statement shows where to look.
Your monthly payment. Enter what you plan to pay each month. It must be more than one month of interest, or the calculator can't show a payoff date.
Debt-free in (months). Enter how soon you want to be debt-free, in months. For example, 24 means two years.
On desktop, results update as you type. On mobile, tap Calculate. Try a few payment amounts. Small changes often move your payoff date by months.
Each month, interest is added to your balance first, and then your payment comes off. That repeats until you owe $0, with a smaller final payment.
Here's month one for a $6,500 balance at 22% APR with a $200 payment:
Step | Math | Result |
|---|---|---|
Monthly rate | 22% ÷ 12 | 1.83% |
Interest added | $6,500 × 1.83% | $119.17 |
Goes to your balance | $200 − $119.17 | $80.83 |
New balance | $6,500 − $80.83 | $6,419.17 |
Only $80.83 of that $200 payment actually reduced the debt. As the balance shrinks, interest shrinks too, so more of each payment goes to the balance over time.
The calculator uses two standard loan formulas, where r is your APR ÷ 12:
Months to pay off = −ln(1 − balance × r ÷ payment) ÷ ln(1 + r), rounded up to whole months.
Payment for your goal = balance × r ÷ (1 − (1 + r)^−months).
Results are estimates. Most issuers charge interest on your average daily balance, so your statement may differ by a few dollars. Learn more in how credit card interest works.
The calculator answers two questions side by side: where your current payment gets you, and what your goal would take.
Result | What it tells you |
|---|---|
Months to Pay Off at Your Payment | How long until you're debt-free if you keep paying the same amount and stop using the card. |
Interest at Your Payment | The total extra you'll pay the card issuer on top of your balance. |
Monthly Payment for Your Goal | What you'd need to pay each month to finish in the number of months you chose. |
Interest with Your Goal Payment | Total interest if you pay that goal amount instead. |
Interest You Could Save | The difference between the two. It shows $0 when your current payment is already faster than your goal. |
If the calculator says your card can't be paid off with these numbers, your payment doesn't cover a month of interest. On $6,500 at 22%, that's $119.17, so any payment at or below it leaves the balance flat or growing.
The summary also warns you when interest adds up to more than half of your balance. That's the point where paying more each month, or moving the debt to a lower rate, makes the biggest difference.
A lot more than most people expect. On a $6,500 balance at 22% APR, going from $150 to $300 a month cuts the payoff from 88 months to 28 and saves $4,703 in interest.
Monthly payment | Months to pay off | Total interest | Interest as % of balance |
|---|---|---|---|
$150 | 88 (7.3 years) | $6,562 | 101% |
$200 | 50 (4.2 years) | $3,473 | 53% |
$250 | 36 (3 years) | $2,411 | 37% |
$300 | 28 (2.3 years) | $1,859 | 29% |
$400 | 20 (1.7 years) | $1,289 | 20% |
$500 | 15 (1.3 years) | $993 | 15% |
BestMoney calculation: $6,500 balance, 22% APR, fixed payment, no new purchases, interest compounded monthly.
The first extra dollars do the most work. Moving from $150 to $200 saves $3,089 in interest. Moving from $400 to $500 saves $296.
Pick the date first, then find the payment. For the same $6,500 at 22% APR:
Debt-free in | Monthly payment | Total interest |
|---|---|---|
12 months | $608.36 | $800 |
18 months | $427.24 | $1,190 |
24 months | $337.21 | $1,593 |
36 months | $248.24 | $2,437 |
48 months | $204.79 | $3,330 |
60 months | $179.52 | $4,271 |
BestMoney calculation, same assumptions as above.
Your APR matters too. At $250 a month on $6,500, a 16% APR takes 33 months and $1,535 in interest. At 28%, the same payment takes 41 months and $3,614. If your rate is on the high end, it's worth trying to negotiate a lower APR.
Minimum payments are set so the issuer gets its interest plus a small slice of the balance. As your balance drops, the minimum usually drops too, which stretches the payoff even further.
You don't have to guess how long that takes. Card issuers must show on every statement how long it will take to pay off your balance with minimum payments only, and how much you'd need to pay each month to clear it in 36 months (CFPB). Enter that 36-month figure as your monthly payment to see the interest it saves. For the full picture, see why minimum payments hurt your finances.
The fastest fix is a bigger payment. If that isn't possible yet, lowering the rate you pay is the next best move.
Pick a payment from the calculator and set it as a fixed autopay amount. A fixed payment doesn't shrink as your balance falls, so more of each payment goes to principal every month. Paying on time also protects you from late fees and penalty rates. Our guide to paying your credit card on time covers how to set it up.
A balance transfer card lets you pay no interest for a set promo period. Most charge a fee based on the amount moved: a 5% fee on a $5,000 transfer is $250 (Chase). Two rules from the CFPB: pay off the transferred balance before the promo ends, and don't make new purchases on that card, or they may start charging interest right away (CFPB). Run the numbers with our balance transfer calculator, check how balance transfer fees work, and compare balance transfer cards.
A fixed-rate personal loan can replace card debt with one payment and a set end date. It only helps if the loan's APR is lower than your card's. In August 2026, banks charged an average of 11.90% on 24-month personal loans, about half the average card rate (Federal Reserve). Your rate depends on your credit. You can compare personal loans to see current rates.
If you pay on time, your issuer may lower your APR when you ask. Even a few points shortens your payoff, as the APR example above shows. Here's how to negotiate a lower credit card APR.
Run each card through the calculator, then choose which to pay off first. Paying the highest APR first costs the least. Paying the smallest balance first gives you quicker wins. Our guide on debt snowball vs. avalanche walks through both.
If no payment you can afford gets you to a payoff date you can live with, talk to a nonprofit credit counselor. Many offer free budget reviews and debt management plans. See our guide to free financial counseling.
It's built for anyone carrying a balance from month to month who wants a real end date. It's most useful if you:
Pay the same amount each month and want to know when you'll be done
Have a target date in mind, like before a move, a wedding or a new loan application
Are deciding between paying more, transferring the balance or consolidating
It's less useful if you add new charges every month. Any new purchase pushes your payoff date back, so the results only hold if the card stays in the drawer.
Grab your latest statement and enter your balance and APR.
Enter what you pay now, and a goal you'd be happy with.
If the goal payment fits your budget, set it as a fixed autopay amount.
If it doesn't, compare a 0% intro APR balance transfer or a personal loan to lower your rate.
Rerun the calculator every few months with your new balance to check you're on track.
At 22% APR, paying $150 a month takes 52 months and costs $2,798 in interest. Paying $200 takes 34 months and $1,750 in interest. Paying $250 takes 26 months and $1,286. Enter your own rate and payment above for your exact date.
Enter 12 in the Debt-free in (months) field. For $6,500 at 22% APR, you'd need $608.36 a month, and you'd pay $800 in interest. For $5,000 at 22%, it's $467.97 a month.
Most of your payment is going to interest. On $6,500 at 22% APR, the first month's interest is $119.17. A $150 payment only cuts the balance by $30.83. Paying more, or getting a lower rate, changes that fastest.
Your balance stays the same or grows, so it never gets paid off. That's why the calculator asks you to raise the payment when it's too low. To find your monthly interest, multiply your balance by your APR and divide by 12.
All at once, if you can, because you stop paying interest right away. Paying your full statement balance by the due date each month also lets you avoid interest on new purchases (CFPB). If you can't, the calculator shows the cost of each month you add.
It should be close if you keep the same payment, the same APR and don't add charges. Your issuer may charge interest daily, so your statement can be a few dollars off. A rate increase or new purchases will push your date back.
Yes. Run each card separately with its own balance and APR. Then decide which to pay off first using the snowball or avalanche method.
We built the calculator on standard amortization math, the same method lenders use for fixed payments. We then checked every figure in this article against an independent month-by-month payoff schedule, and they match to the cent. Card rate and personal loan rate data come from the Federal Reserve's G.19 Consumer Credit release. Rules on statement disclosures and promotional rates come from the Consumer Financial Protection Bureau.
Federal Reserve, Consumer Credit G.19, release of October 7, 2026: credit card APR on accounts assessed interest (22.36%, August 2026), 24-month personal loan rate (11.90%), and how card interest is measured on average daily balances
CFPB, Ask CFPB: the 3-year payment box on your credit card bill: minimum-payment and 36-month payoff disclosures
CFPB, warning on promotional credit card offers: balance transfer fees, losing the grace period, paying before a promo ends
Chase, balance transfer fees and fine print: example of a 5% transfer fee
BestMoney calculations: all payoff, payment and interest examples ($6,500 at 22% APR unless stated), month-by-month schedule, no new purchases
The BestMoney editorial team is composed of writers and experts covering a full range of financial services. Our mission is to simplify the process of selecting the right provider for every need, leveraging our extensive industry knowledge to deliver clear, reliable advice.
