Credit Card Comparison Calculator

Compare APR, Fees, Interest & Payoff Time of Two Credit Cards

Amortization Schedule

How This Credit Card Calculator Works

This calculator estimates monthly repayment results for two credit cards using the balance you enter, the monthly payment amount, introductory offer rate, regular annual percentage rate (APR), compounding frequency, annual fee, and any additional monthly charges.

• Compares Card A and Card B side by side
• Estimates total payment and total interest
• Shows payoff time based on a fixed monthly payment
• Includes annual fees and additional monthly charges in the analysis
• Displays annual and monthly amortization schedules

What the Results Mean

The monthly payment shown in the comparison table is the fixed payment amount you entered for both cards. Total payment is the full amount paid over the repayment period, including principal, interest, fees, and applicable charges. Total interest shows how much borrowing costs you over time, while payoff time estimates how long it may take to fully pay off the balance.

In general, a lower APR, lower fees, and lower recurring charges may reduce the total cost, but the actual better option depends on how long the introductory rate lasts and how quickly you repay the balance.

References

• Consumer Financial Protection Bureau (CFPB) – Credit Cards: https://www.consumerfinance.gov/consumer-tools/credit-cards/
• Federal Trade Commission (FTC) – Understanding Credit: https://consumer.ftc.gov/articles/understanding-credit
• USA.gov – Credit and Debt: https://www.usa.gov/credit