How Long a Credit Card Balance Takes to Pay Off
By Tools Star Hub Editorial Team · Published · Updated
A credit-card payoff estimate applies the APR you type each month and subtracts the payment until the balance hits zero. On a $1,000 balance at 18% APR, a $50 payment takes 24 months, costs $197.83 in interest, and pays $1,197.83 in all. The minimum rule of 2% or $25, whichever is greater, starts at $25 and takes 62 months with $538.62 in interest. The $50 plan shows $340.80 less interest than that minimum path. This is the calculator’s schedule, not a statement from the card issuer.
Minimum payments keep a balance alive because part of each payment is interest. A fixed payment that is larger than the opening minimum shortens the schedule on this page. Seeing both paths next to each other makes the extra interest visible before you choose what to pay. The issuer’s real minimum can use a different rule than the percent and floor you type.
Which numbers does the estimate use?
You enter the current balance, the APR, a minimum percent, a minimum floor, a monthly payment, and an optional extra amount. The balance must be greater than 0. The APR and the minimum percent must be 100 or less. Blank optional fields are treated as 0.
The minimum path pays the greater of the percent of the current balance and the floor, and that amount is recalculated as the balance falls. With a $1,000 balance, 2%, and a $25 floor, the opening minimum is $25 because 2% of $1,000 is $20, and the floor is higher.
What does the $50 payment change?
A desired payment of $50, with no extra, is the main plan. It finishes in 24 months. Interest is $197.83 and the total paid is $1,197.83. The minimum path takes 62 months and $538.62 in interest, for a total paid of $1,538.62.
The page reports interest saved of $340.80, which is the minimum-path interest minus the $50-plan interest after rounding to cents. Adding an extra of 0 does not change the $50 plan. A larger extra payment would, because the fixed-plus-extra path adds that amount every month.
What can stop the estimate?
The schedule stops at 600 months. A payment that never covers interest cannot finish, and the page says the balance would not fall. A zero balance is rejected. The APR is the annual rate you type, divided across months inside the calculator. It is not a promotional rate lookup.
Fees, late charges, and a changing APR are not in this model. If the card adds a fee or the rate changes, the real payoff will differ. Use the figures as a comparison of the payments you entered.
How to estimate a credit-card payoff
- Enter the balance and APR. Use the current balance and the annual percentage rate on the card. Both must follow the limits above.
- Enter the minimum percent and floor. The sample uses 2% and a $25 floor. The opening minimum is the larger of those two results.
- Enter the payment you intend to make. A $50 desired payment is the fixed plan. Extra is added on top of that when you type one.
- Compare months and interest. Read the minimum scenario beside the fixed payment. The saved-interest figure is the difference in interest, not a credit from the issuer.
Example
$1,000 at 18% with a $50 payment
The plan takes 24 months, charges $197.83 in interest, and collects $1,197.83 in payments. The payment shown is $50.
The 2% or $25 minimum
That path starts at $25, runs 62 months, and charges $538.62 in interest. The $50 plan saves $340.80 of interest against it.
Common mistakes
The floor can be higher than the percent
Two percent of $1,000 is $20. A $25 floor makes the opening minimum $25. Typing only the percent and forgetting the floor understates the minimum.
This is not the issuer’s schedule
A real card can use a different minimum, add fees, or change the APR. The months here follow the inputs on the page.
FAQ
- How long does $1,000 at 18% take at $50 a month?
- 24 months. Interest is $197.83 and the total paid is $1,197.83.
- How long is the 2% or $25 minimum?
- 62 months, with $538.62 in interest and $1,538.62 paid. The opening payment is $25.
- How much interest does the $50 plan save?
- $340.80 compared with that minimum path.
- What if the payment does not cover interest?
- The balance would not fall, and the page says so. Raise the payment.
- Does the estimate contact the card issuer?
- No. It runs in the browser from the numbers you type.
To compare a fixed payment with a minimum rule, use the Credit Card Payoff Calculator. The schedule is an estimate from your inputs.
Several balances at once are covered in How to plan a debt payoff.
An installment loan uses a different payment formula. See How a loan payment is calculated.