Credit cards · Worked example
How long does it take to pay off $15,000 in credit card debt?
Short answer
Paying $400 a month at 22.36% APR, $15,000 takes 5 years and 5 months to pay off and costs about $10,996 in interest.
At $1,000 a month it takes 1 year and 6 months. Paying only the minimum takes 28 years and 4 months and costs $26,875 in interest.
At 22.36% APR, $15,000 builds about $280 of interest in month one. That's most of a $400 payment, so only $121 reduces the balance at first.
Bars drawn to scale. Assumes no new charges and a fixed 22.36% APR, with the first payment next month. The minimum is modeled as that month’s interest plus 1% of the balance, never less than $25.
| Monthly payment | Debt-free | Payments | Total interest | Saved vs $400 |
|---|---|---|---|---|
| $1,000 | Apr 2028 | 18 | $2,758 | $8,238 |
| $750 | Dec 2028 | 26 | $3,944 | $7,052 |
| $500 | Jul 2030 | 45 | $7,174 | $3,822 |
| $400 | Mar 2032 | 65 | $10,996 | — |
| Minimum only | Feb 2055 | 340 | $26,875 | costs $15,879 more |
Try your own numbers
Where the payment stops fighting the interest
At $400 a month the payoff takes 5 years and 5 months. Add $100 and it drops to 3 years and 9 months, saving $3,822. The first extra dollars do the most.
At this size a lower rate can matter as much as a bigger payment. The same $400 at a personal-loan rate finishes far sooner; see the personal loan comparison.
What moves the date the most
Paying more each month. Every extra dollar goes straight to the balance. Going from $400 to $500 a month saves $3,822 in interest and 1 year and 8 months.
A lower rate. A 0% balance transfer or a lower-rate personal loan can cut the interest, as long as the fees and the rate after any promotion make sense. See whether a personal loan for credit card debt is worth it.
No new charges. These figures assume the card isn't used while you pay it down. New spending pushes the date back month by month.
Have more than one debt?
Add your cards, loans and mortgage to see one debt-free date for all of it, and which to pay first.
Common questions
What if I only pay the minimum on $15,000?
With a typical minimum of interest plus 1% of the balance, the first payment is about $430 and it shrinks as the balance falls. Paying only that takes 28 years and 4 months and costs about $26,875 in interest. Keeping the payment at $430 instead of letting it shrink is one of the simplest ways to finish sooner.
How much interest does $15,000 on a credit card cost each month?
At 22.36% APR, about $280 in the first month. That falls as the balance does, which is why the payoff speeds up toward the end.
Can I pay off $15,000 in 2 years?
At 22.36%, that takes about $781 a month. At $750 a month it takes 2 years and 2 months.
How this payoff estimate is calculated
This example starts with $15,000 at a fixed 22.36% APR. The headline example pays $400 each month, with a smaller final payment if needed.
Each month, interest is calculated as the opening balance × APR ÷ 100 ÷ 12, then the payment is subtracted. This repeats until the balance is paid off. Total interest is the sum of those monthly charges; displayed dollar amounts are rounded.
Dates assume the first payment is in November 2026. Dates move forward with the calendar; this does not change the number of payments for the same inputs. There are no new charges, fees or rate changes in these examples. Rates are illustrative inputs, not loan offers or a quote for your account.
The minimum-only example recalculates each payment as that month’s interest plus 1% of the remaining opening balance, with a $25 floor, capped at the amount owed. Your issuer’s minimum-payment rule may differ.
Actual statements can differ because of payment timing and daily interest. The CFPB explains how credit card companies calculate interest. See our debt payoff glossary for definitions.
Written and reviewed by Todd K. Ballenger. Read our editorial policy.
Educational estimate only, not financial advice. Interest here is charged monthly at APR ÷ 12; card issuers use your average daily balance, and real fees, rate changes and new charges will change your numbers. Disclaimer.