Credit Card Payoff Calculator
Credit card debt is among the most expensive debt you can carry, with APRs that often exceed 20% and compound daily against you. Because interest accrues on the average daily balance and most minimum payments are set at only 1% to 3% of the balance, paying only the minimum can keep you in debt for decades and cost more in interest than the original purchases. This calculator shows exactly how many months it takes to clear your balance at a fixed monthly payment and the total interest you'll pay, giving you a clear, motivating picture of the true cost of carrying a balance. Enter your current balance, the card's APR, and the monthly payment you plan to make, and the calculator returns the payoff time and total interest. The contrast between paying the minimum and paying a meaningful fixed amount is often striking — a $5,000 balance at 22% APR can take over a decade to clear at the minimum payment while costing thousands in interest, but the same balance paid at $250 a month clears in a couple of years with a fraction of the interest. The calculator is also a tool for choosing a payoff strategy: it shows the power of paying as much above the minimum as you can, since every extra dollar goes straight to principal and accelerates both the timeline and the interest savings. For multiple cards, use the avalanche method (highest APR first) to minimize total interest, or the snowball method (smallest balance first) to build motivation with quick wins. A 0% intro APR balance transfer can also save significant interest if you pay off the balance within the intro period, though watch for transfer fees of 3% to 5%. This calculator assumes you stop using the card while paying it down; new charges will extend your payoff time.
Credit Card Payoff Calculator
Calculate how long it takes to clear a credit card balance and the interest cost.
Time to payoff
26 months
2.2 years
Total interest
$2,400
Total paid
$10,400
Credit card APRs are high, so interest compounds fast. Paying more than the minimum — ideally the full balance each month — is the fastest way to avoid the interest trap.
How to Use This Calculator
- 1Enter your current credit card balance.
- 2Enter the card's APR (annual percentage rate).
- 3Enter the monthly payment you plan to make.
- 4Read the payoff time and total interest.
Why It Helps
- ✓Shows the real cost of carrying a balance.
- ✓Demonstrates why minimum payments trap you.
- ✓Helps you set a realistic payoff target.
- ✓Motivates paying more than the minimum.
About This Calculator
Credit card debt is among the most expensive debt you can carry, with APRs that often exceed 20% and compound daily against you. Because interest accrues on the average daily balance and most minimum payments are set at only 1% to 3% of the balance, paying only the minimum can keep you in debt for decades and cost more in interest than the original purchases. This calculator shows exactly how many months it takes to clear your balance at a fixed monthly payment and the total interest you'll pay, giving you a clear, motivating picture of the true cost of carrying a balance. Enter your current balance, the card's APR, and the monthly payment you plan to make, and the calculator returns the payoff time and total interest. The contrast between paying the minimum and paying a meaningful fixed amount is often striking — a $5,000 balance at 22% APR can take over a decade to clear at the minimum payment while costing thousands in interest, but the same balance paid at $250 a month clears in a couple of years with a fraction of the interest. The calculator is also a tool for choosing a payoff strategy: it shows the power of paying as much above the minimum as you can, since every extra dollar goes straight to principal and accelerates both the timeline and the interest savings. For multiple cards, use the avalanche method (highest APR first) to minimize total interest, or the snowball method (smallest balance first) to build motivation with quick wins. A 0% intro APR balance transfer can also save significant interest if you pay off the balance within the intro period, though watch for transfer fees of 3% to 5%. This calculator assumes you stop using the card while paying it down; new charges will extend your payoff time.
Disclaimer: This calculator provides estimates for educational purposes only and does not constitute financial, tax, or investment advice. Results depend on assumptions that may not reflect your actual situation.
Frequently Asked Questions
Why is credit card interest so expensive?
APRs often exceed 20% and compound daily. Paying only the minimum (usually 1-3% of the balance) barely covers interest, extending payoff for decades.
Should I use a balance transfer to lower my rate?
A 0% intro APR balance transfer can save significant interest if you pay off the balance during the intro period. Watch transfer fees (usually 3-5%).
What is the best payoff strategy for multiple cards?
The avalanche method (highest APR first) saves the most interest. The snowball method (smallest balance first) builds motivation. Both work if you stick with them.
Will paying more than the minimum help?
Dramatically. Every extra dollar above the minimum goes straight to principal, cutting both time and total interest.
Does this calculator account for new charges?
No. It assumes you stop using the card. New charges will extend your payoff time.
Related Calculators
Related Guides
Written by
James MitchellSenior Financial Analyst & Personal Finance Expert
Certified Financial Planner (CFP) • MBA in Finance, University of Chicago Booth School of Business