How to use this credit card payoff calculator
Enter your current balance, APR, planned monthly payment, and any extra monthly payment. The calculator estimates how long payoff may take and how much interest you may pay.
Free finance calculator
Credit Card Payoff Calculator
Estimate payoff time, total interest, and how much faster you can pay off a card by adding extra monthly payments.
- Payoff time
- Total interest
- Extra payment savings
- Minimum payment warning
Payoff result
Estimated timeline
Estimated payoff time
0 months
Enter your card details to estimate payoff time.
- Total interest
- $0
- Total paid
- $0
- Without extra payment
- 0 months
- Interest saved by extra
- $0
- Time saved by extra
- 0 months
- Minimum-only payoff
- 0 months
Estimate only. Credit card issuers may calculate interest, fees, and minimum payments differently.
Why extra payments matter
Credit card interest can compound quickly. Paying more than the minimum can reduce both payoff time and total interest, especially on high-APR balances.
What this calculator does not include
This estimate does not include new purchases, annual fees, late fees, penalty APRs, promotional rates, balance transfers, or issuer-specific payment allocation rules.