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Credit Card Payoff Calculator
Estimate credit card payoff time, total interest, and how extra monthly payments change your debt-free date.
Your credit card
Enter your current balance, APR, and the monthly payment you plan to make.
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%
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Total planned payment: $300.00 per month.
What if?
Pay $400/month instead
Compare your current $300.00/month payment with an extra $100 per month.
Credit Card Payoff Results
Your projected payoff based on the payment plan above.
Paid off in
6 yr 5 mo
Estimated payoff date: March 2033
Payoff summary
$12,000
Starting balance
$300.00
Monthly payment
$10,984
Total interest
$22,984
Total amount paid
Payoff progression
- TodayBalance: $12,000
- 12 monthsBalance: $11,064 · September 2027
- 24 monthsBalance: $9,889 · September 2028
- 36 monthsBalance: $8,414 · September 2029
- 48 monthsBalance: $6,561 · September 2030
- 60 monthsBalance: $4,234 · September 2031
- 72 monthsBalance: $1,312 · September 2032
- Debt freeBalance: $0 · March 2033
Paying off multiple debts? Try the Debt Payoff Calculator.
How credit card interest affects payoff
Credit card balances typically accrue monthly interest based on APR. When your monthly payment is only slightly above the interest charged, more of each payment goes to interest and payoff can take much longer.
This calculator models monthly interest on the remaining balance, then applies your planned payment each month until the balance reaches zero.
Why smaller payments can extend payoff
A lower monthly payment leaves more balance outstanding each month, which means more interest can accrue in the next period. Over time, that can significantly increase total interest and push your debt-free date further out.
How extra payments change the modeled outcome
Additional monthly payments reduce principal faster and can shorten payoff time while lowering total interest. Actual issuer calculations may differ slightly because of rounding, fees, or payment posting timing.
Credit Card Payoff Calculator — Timing & Interest Estimate
Estimate how long it may take to pay off a credit card balance, how much interest could accrue, and how extra monthly payments change your payoff date in this planning model.
Common questions
- Is this credit card payoff estimate exact?
- No. This is a planning estimate based on the balance, APR, and monthly payment you enter. Actual card issuers may calculate interest or apply payments differently.
- What if my payment is too low to cover interest?
- If the planned payment does not cover monthly interest, the balance can grow in this model. Increase the monthly payment to see a realistic payoff path.
- Should I include an additional monthly payment?
- Use the additional payment field for any extra amount above your base monthly payment. The what-if section can show how a higher total payment changes timing and interest.