Credit Card Minimum Payment Calculator
Use this calculator to determine how long it will take you to payoff your credit cards if you only make the minimum payments.
How the credit card minimum payment calculator works
It applies a minimum payment set as a percentage of the balance (with a dollar floor). As the balance falls the minimum shrinks too, so each payment retires less principal — which is exactly why minimum-only payoff drags on for years. It then compares freezing that payment as a fixed amount.
Worked example: with card balance of $6,000, annual interest rate (apr) of 21.00% and minimum payment (% of balance) of 2.00%, the credit card minimum payment calculator shows paying only the minimum takes of 62.3 years.
- Months at the minimum
- 747 mo
- Total interest
- $34,997
- If you fix the payment
- 120 mo
- Years saved
- 52.3 yrs
The formula
Each month the minimum is the greater of the floor or balance × minimum %; interest = balance × APR ÷ 12; the rest reduces principal until the card clears.
Results are estimates for educational purposes and are not financial advice. Confirm exact figures with your lender, plan administrator or advisor.
Questions about the credit card minimum payment calculator
Why do minimum payments take so long?
Because the minimum is a percentage of the balance, it falls as you pay down, so each payment chips off less. On a typical card, minimum-only payoff can take well over a decade.
How much faster is a fixed payment?
Dramatically. Holding your payment at today's minimum amount instead of letting it shrink can cut years off the payoff and save thousands, as the comparison shows.
What is a typical minimum payment?
Often 1–3% of the balance, or a floor like $25–$35, whichever is greater. The calculator lets you set both to match your card.
Is the Credit Card Minimum Payment Calculator free to use?
Yes. Every calculator on FinCalculators is completely free, with no sign-up, login or paywall. You can run as many scenarios as you like.