FinanceReviewed Methodology
Credit Card Payoff Calculator
This credit card payoff calculator estimates payoff timeline, interest paid, and total paid based on balance, APR, and monthly payment.
Quick answer
Higher monthly payments reduce payoff time and interest.
What this tells you
- •Higher monthly payments reduce payoff time and interest.
- •If payment is too low, balance may never be paid off.
- •APR is converted to monthly interest rate for calculations.
How to Use
- 1Enter current card balance.
- 2Enter annual interest rate (APR).
- 3Enter monthly payment amount.
- 4Calculate to see payoff timeline and interest.
How It Works
Formula
Each month: interest = balance x (APR/12), then payment reduces balance.The calculator simulates month-by-month amortization until the balance reaches zero.
Calculation note: values are processed in the order shown above, using the current input units.
Worked Examples
Pay off $5,000 at 18% APR
Balance$5,000
A P R18%
Payment$200
ResultShows months to payoff and total interest
Common mistakes
- Entering minimum payment below monthly interest
- Ignoring future purchases on the same card
- Assuming APR compounds annually only
Limitations
This payoff model assumes no new purchases, no balance-transfer fees, and a constant APR and payment amount. Real issuer rules may produce different outcomes.
Frequently Asked Questions
If monthly payment does not exceed interest, debt cannot be paid off.
No, it assumes no new purchases are added.
No, it is an estimate for planning.