Credit Card Payoff Calculator

See how long it will take to pay off a credit card balance at a given interest rate and monthly payment, and how much interest you'll pay along the way.

Current Balance ($)

Interest Rate (% APR)

Monthly Payment ($)

2y 10m

Time to Pay Off

34 payments

$1,800.00

Total Interest Paid

$6,800.00

Total Paid

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Why use Credit Card Payoff Calculator?

This calculator determines how many months it will take to pay off a credit card balance at a given interest rate and fixed monthly payment, accounting for interest compounding monthly on the remaining balance. It also flags when a payment is too low to ever pay off the balance — a common trap with minimum payments on high-interest cards.

Key benefits

Shows exactly how many months to debt-free
Calculates total interest paid, not just the timeline
Warns if your payment is too low to ever pay off the balance

Features

Compound-interest payoff timeline calculation
Total interest and total paid summary
Minimum-payment-too-low detection

Popular use cases

Planning how to pay off credit card debt faster
Seeing the true cost of making only minimum payments
Comparing payoff time at different payment amounts

How to use Credit Card Payoff Calculator

1
Enter your balance and rate
Enter your current balance and the card's APR.
2
Enter your monthly payment
Enter how much you plan to pay each month.
3
Read the payoff timeline
See how many months it will take and the total interest you'll pay.

Frequently asked questions

Why does it say my payment is too low?

If your monthly payment is less than or equal to the monthly interest charge, the balance will never shrink — you need to increase your payment above that threshold.

Does this account for new purchases?

No, this assumes no new charges are added to the balance — it calculates payoff time for the current balance only.

How much can I save by paying more each month?

Try increasing the monthly payment amount and comparing the total interest figure — even modest increases usually cut both the payoff time and total interest significantly.

Last reviewed: July 2026

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