Credit Card Payoff Calculator
Enter your balance, APR, and planned monthly payment to see how long payoff takes, how much interest you’ll pay, and how a little extra each month changes the picture.
Your credit card
Results update automatically as you type.
Payoff time
4 yr 6 mo
54 months
Payoff date
January 2031
Total interest paid
$3,045.30
37.85% of total payments
Total amount paid
$8,045.30
First-month interest
$95.79
Monthly payment
$150.00
Base payment
At an APR of 22.99% on a balance of $5,000.00, paying $150.00 each month would repay the card in 4 yr 6 mo. You’d pay $3,045.30 in interest — about 37.85% of every dollar sent to the card.
Where your payments go
Interest$3,045.30
Principal$5,000.00
Every extra dollar you pay goes straight to principal.
Debt-free journey
4 yr 6 mo
Start$0.00 / $8,045.30Payoff
Balance over time54 points
How this calculation works
- The monthly rate is
APR ÷ 12 ÷ 100. - Each month, interest is charged on the starting balance. Your payment covers interest first, then reduces principal.
- The final month’s payment is capped so you never pay more than what you owe.
- At 0% APR, the whole payment goes to principal.
- If the payment doesn’t exceed the first month’s interest, the balance would grow — and we flag that clearly.
Important limitations
- Real issuers use average-daily-balance methods and may compound daily.
- New purchases, fees, promotional APRs, and payment timing are not modeled.
- Results are educational estimates and may differ from your statement.
- Nothing you enter is stored or transmitted.
Frequently asked questions
Why does most of my early payment go to interest? When your balance is high, monthly interest is high, so only what’s left after interest reduces principal. As the balance falls, more of each payment goes to principal.
Will paying $25 extra actually matter? Usually a lot. Extra payments go 100% to principal, cutting future interest for every remaining month.
What if I miss a month? Missing a payment can add late fees and a penalty APR that isn’t modeled here — real costs would be higher.