See how long it takes to clear your balance and how much interest you will pay
In plain terms: it tells you how many months it will take to clear a credit card balance and the total interest you will pay to get there — worked out from just three numbers you already have: your balance, your card's APR, and the fixed amount you can pay each month. Enter those, and read a single answer in months (and years) plus the interest cost. Everything runs in your browser — nothing you type is uploaded or stored, so you can test payment amounts privately.
Minimum payment rules differ by card, so use the rule printed on your statement, for example 3% of the balance or $10, whichever is more. This calculator applies the percent to the balance after the month's interest is added.
Credit card payoff calculator shows how many months it takes to clear your balance and the total interest you will pay along the way, so you can build a realistic debt-free plan. Enter your current balance, your card's annual interest rate (APR), and the fixed amount you can pay each month, then press Calculate Payoff. In an instant you will see the number of months and years until the balance hits zero, the total interest you will hand the card issuer, the grand total you will repay, and a reminder of the monthly payment you entered.
Everything runs entirely in your browser. Nothing you type is uploaded, stored, or shared, so you can test as many payment amounts as you like with complete privacy. That makes it easy to answer the questions that matter most: how much faster will I be debt-free if I pay an extra $50 a month, how much interest is my current payment really costing me, and what payment do I need to be free of this card in a year or two?
Unlike a fixed-term loan, a credit card has no set end date — how long it takes to pay off depends entirely on how much you pay each month. The calculator works by simulating your account one month at a time. First it converts your APR into a monthly rate by dividing by 12. Each month it adds the interest charge on your current balance, subtracts your payment, and carries whatever is left into the next month. It keeps counting months and adding up interest until the balance reaches zero.
This month-by-month approach mirrors how card issuers actually charge you. Interest compounds monthly, which means each month's interest is calculated on a balance that already includes prior unpaid interest. The higher your balance and the higher your APR, the larger that monthly interest charge — and the more of your payment gets eaten up before it ever touches the principal you actually borrowed.
Credit card minimum payments are deliberately low, usually calculated as roughly 1 to 3 percent of the balance (plus interest and fees). That sounds convenient, but it is precisely why balances linger for years. When your payment barely exceeds the monthly interest charge, only a few dollars go toward reducing the principal. As the balance slowly drops, the required minimum drops too, stretching the payoff even further. A card issuer is happy to accept minimums indefinitely because the arrangement maximizes the interest they collect.
The way out is to pay a fixed dollar amount every month rather than the shrinking minimum. A steady payment means every reduction in the balance frees up more of your money to attack the principal next month, accelerating the payoff instead of dragging it out. That is exactly the scenario this calculator models when you enter a fixed monthly payment.
Nothing illustrates the cost of slow repayment like a side-by-side comparison. The table below takes the same $5,000 balance at a typical 22% APR and shows what happens at different fixed monthly payments. Notice how a relatively small increase in the monthly payment slashes both the time to debt-free and the total interest paid.
| Monthly Payment | Time to Pay Off | Total Interest | Total Repaid |
|---|---|---|---|
| $100 / month | 11 years 5 months | $8,678 | $13,678 |
| $150 / month | 4 years 4 months | $2,798 | $7,798 |
| $200 / month | 2 years 10 months | $1,750 | $6,750 |
| $300 / month | 1 year 9 months | $1,022 | $6,022 |
| $500 / month | 1 year | $574 | $5,574 |
The pattern is dramatic. Paying $100 a month on this balance keeps you in debt for more than 11 years and costs more in interest than the original balance itself. Doubling that to $200 a month cuts the payoff to under three years and reduces the interest by about $6,900. The figures above come from this calculator and are rounded to the nearest dollar; press Calculate to see the exact numbers for your own balance and APR.
APR — the Annual Percentage Rate — is the yearly cost of carrying a balance, and on credit cards it is often steep. Where a personal loan might charge 8 to 12 percent, credit cards frequently run 18 to 29 percent or higher. Because the calculator divides your APR by 12 to get the monthly rate, a 24% card charges about 2% of the balance in interest every single month. On a $5,000 balance, that is roughly $100 in interest in the first month alone, before any of your payment reduces what you owe.
This is why the same payment behaves so differently across cards. A $200 monthly payment might clear a low-rate balance in a couple of years, while an identical payment on a high-APR card takes much longer and costs far more, because a bigger slice is consumed by interest each month. Two levers reduce this drag: lowering the rate (through a balance transfer, a lower-rate card, or requesting a rate reduction) and raising the payment so more of it reaches the principal.
| APR | Monthly Rate | First-Month Interest on $5,000 |
|---|---|---|
| 12% | 1.00% | ~$50 |
| 18% | 1.50% | ~$75 |
| 24% | 2.00% | ~$100 |
| 29% | 2.42% | ~$121 |
When you carry balances on more than one card, the order in which you attack them matters. Two popular strategies dominate the conversation, and both work far better than spreading extra money evenly across every account.
With the avalanche method, you make the minimum payment on every card and then throw all your extra cash at the card with the highest APR. Once that card is paid off, you roll its payment onto the card with the next-highest rate, and so on. Because you are always eliminating the most expensive interest first, the avalanche method minimizes the total interest you pay and typically clears all your debt in the least time. It is the mathematically optimal choice.
The snowball method flips the priority to motivation. You pay minimums on everything, then direct extra money at the card with the smallest balance regardless of its rate. Knocking out a whole account quickly delivers a psychological win, and the freed-up payment rolls onto the next-smallest balance, building momentum like a snowball. You may pay slightly more interest than with the avalanche method, but for many people the sense of progress is what keeps them going until the last card is gone.
Neither approach is wrong. Choose avalanche if you are driven by the numbers and want to pay the least, or snowball if visible progress keeps you on track. The most important thing is to pick one consistent plan and pay a fixed amount each month rather than the ever-shrinking minimum.
A balance transfer moves your existing debt to a new card that charges 0% interest for an introductory period, often 12 to 21 months. During that window, every dollar you pay goes straight to the principal because no interest is accruing, which can accelerate your payoff enormously. If you have a plan to clear most or all of the balance before the promotional period ends, a transfer can save a significant amount of money.
There are trade-offs to weigh. Most balance transfers charge a one-time fee of 3 to 5 percent of the amount moved, so a $5,000 transfer might cost $150 to $250 up front. Just as important, any balance still remaining when the intro period expires reverts to the card's regular APR, which can be as high as the card you left behind. A balance transfer works best as the engine of a concrete payoff plan, not as a way to postpone the problem. Use this calculator to figure out the monthly payment you would need to clear the balance within the promotional window before you apply.
The real value of a payoff calculator is turning a vague worry into a concrete timeline. Start by entering your actual balance and APR, then try the largest monthly payment your budget can comfortably handle. Note the payoff date and total interest, then experiment: what does an extra $25, $50, or $100 a month do to those numbers? Seeing months and dollars disappear as the payment rises is a powerful motivator, and it helps you find the payment that balances a reasonable monthly commitment against getting free of the debt as soon as possible.
Once you settle on a number, set it as a fixed automatic payment so it never quietly drops with the shrinking minimum. Revisit the calculator whenever your balance, rate, or budget changes, and if you carry several cards, layer in the avalanche or snowball method to sequence them. With a clear target and a steady fixed payment, the path to debt-free becomes a matter of following the plan rather than guessing.
Getting a payoff date is only useful if you know what each figure is telling you and the decision it should inform:
When you calculate, the tool also shows a short plain-language summary beneath your results that translates your specific balance, APR, and payment into what they mean — including a gentle flag when the payoff runs past about five years.
Suppose Jordan owes $6,000 on a card at a 22% APR and can pay a fixed $200 a month. Here is how the month-by-month math plays out:
Now change one thing — pay $300 a month instead. The balance falls far faster: Jordan is debt-free in 26 months (2 years 2 months) and pays about $1,543 in interest. That extra $100 a month cuts 18 months off the payoff and saves about $1,248 in interest — a dramatic return for a modest increase, and exactly the kind of comparison this calculator makes instant.
Once you have a payoff timeline, use it to act rather than just to worry:
A quick reference for the terms you will meet when paying down a card:
Your statement shows the rule your card uses for the minimum payment, often a percent of the balance or a dollar amount, whichever is more. Enter that rule under Compare With Paying the Minimum Only and the calculator shows how long the card takes to clear if you pay only the minimum each month, and the total interest, next to the result for your fixed payment. Because the minimum shrinks as the balance shrinks, paying only the minimum takes far longer than paying a fixed amount. Minimum payment rules differ by card, so always use the rule printed on your own statement.
Worked example: a $5,000 balance at 22% APR with a minimum of 3% of the balance or $10, whichever is more. In month 1, interest of $91.67 ($5,000 × 22% ÷ 12) is added, and the minimum is 3% of $5,091.67, which is $152.75. Paying only the minimum takes 22 years 9 months and costs $7,189 in interest. Paying a fixed $200 a month instead takes 2 years 10 months and costs $1,750 in interest, about 20 years sooner and $5,439 less.
Payoff time is found with standard monthly-interest amortization: each month the balance is charged interest at the monthly rate (APR ÷ 12), your fixed payment is subtracted, and the remainder carries forward until the balance reaches zero. Total interest is the sum of every monthly interest charge, and total repaid is your balance plus that interest. If a payment cannot cover the first month's interest, the balance never falls (negative amortization) and the tool warns you instead of showing a payoff date. If the payoff would take more than 50 years, the tool also shows a warning instead of a payoff date. Real statements can differ slightly due to daily compounding, new purchases, changing minimums, fees, or a variable APR. All math runs in your browser and no inputs are stored or transmitted.
Formula and guidance last reviewed October 2026. Credit-card APRs, minimum-payment formulas, and balance-transfer terms vary by issuer and change frequently — verify current figures with your card agreement. This tool is for planning and education, not financial advice.
Planning the whole picture? These free, private calculators pair naturally with your payoff math:
Payoff time is found by simulating your card month by month. Each month, interest is added to the balance based on the monthly rate (your APR divided by 12), your payment is subtracted, and the remaining balance carries into the next month. The calculator repeats this until the balance reaches zero and counts how many months it took. Because interest is charged on whatever balance remains, a larger monthly payment clears the debt in far fewer months than a small one.
Minimum payments are usually set at just 1 to 3 percent of the balance, which is only slightly more than the monthly interest charge. That means almost your entire payment goes to interest and very little reduces the actual balance. As a result, a modest balance can take a decade or more to clear and cost more in interest than the original amount you charged. Paying even a little above the minimum dramatically shortens the timeline.
If your monthly payment is smaller than the interest that accrues each month, the balance never goes down and actually grows over time. This is called negative amortization, and it means the debt can never be paid off at that payment level. When this happens, the calculator shows a warning instead of a payoff date and prompts you to increase your monthly payment so that at least some money goes toward the principal.
Both are strategies for paying off multiple cards. The avalanche method targets the card with the highest APR first while paying minimums on the rest, which saves the most money in total interest. The snowball method targets the smallest balance first regardless of rate, which produces quick wins that keep you motivated. Avalanche is mathematically cheaper, while snowball is often easier to stick with. Either beats spreading extra payments evenly.
Total interest depends on your balance, your APR, and how quickly you pay it down. The calculator adds up every monthly interest charge across the entire payoff period to give you a single total interest figure, plus the total amount you will repay. On high-APR cards paid slowly, interest can easily exceed the original balance. Raising your monthly payment lowers total interest sharply because the balance disappears in fewer months.
Yes, and the effect is larger than most people expect. Because interest is charged on the remaining balance every month, any extra dollar you pay reduces the balance immediately and cuts the interest that accrues afterward. Increasing a payment by even 20 to 50 dollars a month can shave months or years off the payoff and save hundreds of dollars. Try a few payment amounts in the calculator to see the difference for your own balance.
A balance transfer to a 0% introductory APR card can help if you can repay most or all of the balance before the promotional period ends, since every payment goes to principal during that window. Weigh the balance transfer fee, typically 3 to 5 percent, and be aware that any remaining balance jumps to the card's regular APR when the offer expires. It works best as part of a concrete plan to clear the debt within the intro period, not as a way to postpone it.
The calculator uses the same monthly-interest amortization that card issuers use, so the payoff months, total interest, and total repaid are accurate for a fixed balance and a fixed monthly payment. Real statements can differ slightly because of daily interest compounding, new purchases added to the balance, changing minimum payments, fees, or a variable APR. Treat the results as a highly reliable planning estimate rather than an exact reproduction of your statement.
It depends on what keeps you paying. Choose the avalanche method — attacking your highest-APR card first while paying minimums on the rest — if you want to pay the least total interest and are motivated by the numbers; it is the mathematically cheapest path to debt-free. Choose the snowball method — clearing your smallest balance first regardless of rate — if quick, visible wins keep you committed, since eliminating a whole account early builds momentum. Both beat spreading extra money evenly across cards, so the best method is simply the one you will actually stick with until every card is paid off.
A balance transfer is worth it when you have a concrete plan to clear most or all of the balance during the 0% introductory window, because every payment then goes straight to principal instead of interest. Weigh the one-time transfer fee — usually 3 to 5 percent of the amount moved, so $150 to $250 on a $5,000 balance — against the interest you would otherwise pay, and confirm you can realistically pay the balance down before the intro period ends. If a chunk will still remain when the promotional rate expires and reverts to the card's regular APR, the math is far less compelling. Use this calculator to work out the monthly payment needed to clear the balance within the intro window before you apply.
Much longer than with a fixed payment, because the minimum shrinks as the balance shrinks. For example, a $5,000 balance at 22% APR with a minimum of 3% of the balance or $10 takes 22 years 9 months to clear and costs $7,189 in interest if you pay only the minimum. A fixed $200 a month clears it in 2 years 10 months with $1,750 in interest. Enter the minimum rule printed on your statement in this calculator to compare for your own card.
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