Credit Card Payoff Calculator
Find out how long it will take to pay off your credit card balance and how much interest you will pay overall. Enter your current balance, annual interest rate, and expected monthly payment.
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Enter your details and click calculate to see your payoff timeline.
Formula Explanation
The calculator simulates your payoff month-by-month, applying interest each month before you make a payment. Credit card interest typically compounds monthly.
Interest is compounded monthly, meaning interest charges are calculated on your remaining balance each month, then added to your balance before your payment is applied.
- Each month, interest is calculated on your current balance
- Interest is added to your balance
- Your monthly payment reduces the new balance
- The cycle repeats until the balance reaches $0
How Credit Card Payoff Works
Credit card debt is among the most expensive debt you can carry. Most cards charge 20–29% APR, compounded monthly. When you carry a balance, interest is added to your outstanding amount each month — then the next month's interest is calculated on that higher balance. This is why even a modest credit card balance can feel impossible to eliminate on minimum payments alone.
The minimum payment on most credit cards is calculated as either a flat minimum ($25–35) or a percentage of the balance (typically 1–3%), whichever is greater. Paying only the minimum extends your payoff timeline dramatically and maximizes the interest you pay. Even a small increase in your monthly payment can save hundreds or thousands of dollars.
Minimum Payment vs. Fixed Payment
Here's a real-world example: a $5,000 balance at 22% APR:
| Monthly Payment | Months to Pay Off | Total Interest Paid |
|---|---|---|
| Minimum only (~2%) | ~292 months (24+ yrs) | ~$6,900 |
| $150/month | 44 months | $1,565 |
| $200/month | 31 months | $1,065 |
| $300/month | 19 months | $627 |
Frequently Asked Questions
What is the best strategy to pay off multiple credit cards?
Two popular strategies: the Debt Avalanche (pay minimums on all cards, then attack the highest-interest card first) saves the most money mathematically. The Debt Snowball (pay off smallest balance first) provides faster psychological wins and may help you stay motivated. Either works — the key is to choose one and stick with it consistently.
Should I transfer my balance to a 0% APR card?
A 0% APR balance transfer offer can save significant interest if you can pay off the balance before the promotional period ends (typically 12–21 months). Watch for balance transfer fees (usually 3–5% of the transferred amount) and understand what happens when the promotional rate expires — standard rates of 25%+ often apply to any remaining balance.
Does paying more than the minimum hurt your credit score?
No — paying more than the minimum always helps your credit score, never hurts it. The most important credit score factor is your credit utilization ratio (how much of your available credit you're using). Paying down your balance lowers utilization, which typically improves your score. There are no penalties for paying extra.