Credit Card Payoff Calculator – Payoff Time, Interest and Target Payment
Credit Card Payoff Calculator
Use this free credit card payoff calculator to see how long it takes to clear your debt, or the payment needed to reach your goal.

Quick answer
To use this credit card payoff calculator, choose Calculate Payoff Time and enter your balance, APR and monthly payment, then press Calculate Payoff. You will see how long it takes to be debt-free, the total interest and the total paid. For example, $5,000 at 20% APR with $200 a month takes 2 years and 9 months and costs $1,521.71 in interest. Switch to Calculate Target Payment to find the monthly payment needed to clear the balance in a set number of months.
Credit card interest is one of the most expensive kinds of debt, and making only small payments can keep you paying for years. This free credit card payoff calculator shows exactly how long your current payment will take and how much interest it will cost, so you can decide whether to pay more.
It also works backwards: tell it how many months you want to be debt-free in and it calculates the monthly payment you need. If your payment is too small to cover the monthly interest, it warns you that the balance would never be paid off.
Credit Card Payoff Calculator Features
| Feature | How it works |
|---|---|
| Payoff time | Months and years until your balance reaches zero |
| Total interest | How much interest you will pay overall |
| Total amount paid | Balance plus interest |
| Target payment mode | Payment needed to clear the debt in a chosen number of months |
| Low payment warning | Alerts you if the payment does not cover interest |
| Any APR | Enter your card's annual percentage rate |
| Monthly compounding | Interest calculated monthly, as most cards do |
| Private | Runs in your browser with no sign-up |
How to Use the Credit Card Payoff Calculator
Step 1: Enter your balance, APR and monthly payment
On Calculate Payoff Time, type your current credit card balance, the card's APR from your statement and the amount you plan to pay each month. Press Calculate Payoff.

Step 2: See how long payoff takes and the total interest
The result shows your time to debt freedom in years and months, the total interest paid and the total amount paid. Try a higher monthly payment to see how much time and interest you save.

Step 3: Or find the payment needed to be debt-free by a date
Click Calculate Target Payment, enter your balance and APR and the number of months you want to finish in, then press Calculate Payoff. The tool shows the required monthly payment, total interest and total paid.

How Credit Card Interest Works
Your APR is divided by 12 to get a monthly rate. Each month interest is added to the remaining balance, then your payment is subtracted. If your payment is close to the interest charge, very little goes toward the balance, which is why minimum payments can take decades. Paying even a little more each month cuts the payoff time dramatically.
Credit Card Payoff Calculator Tips
- Pay more than the minimum: an extra $50 a month can save hundreds in interest.
- Stop adding new purchases to the card while you pay it down.
- Pay the highest-APR card first (avalanche) to save the most interest, or the smallest balance first (snowball) for quick wins.
- Consider a 0% balance transfer card if you can clear the debt within the promotional period.
- Set up automatic payments so you never miss a due date or pay late fees.
Assumptions
The calculator assumes a fixed APR, a fixed monthly payment, no new purchases and no fees. Real statements can differ slightly because card issuers may calculate interest on daily balances. Use it to plan, then check exact figures with your card provider.
Frequently Asked Questions
Is this credit card payoff calculator free?
Yes. It is free with no sign-up and no limits.
How long will it take to pay off my credit card?
Enter your balance, APR and monthly payment in Calculate Payoff Time and the calculator shows the exact number of years and months.
What happens if I only pay the minimum?
Minimum payments are often barely above the interest charge, so payoff can take many years and cost far more than the original balance.
How do I pay off a card in 12 months?
Use Calculate Target Payment, enter 12 months and the tool shows the monthly payment needed.
Why does it say my payment is too low?
Your payment is less than or equal to the monthly interest, so the balance would never go down.
Is this financial advice?
No. It is a planning calculator. Contact your card issuer or a financial adviser for personal advice.