worldofcalcsCredit Card Payoff Calculator
About Credit Card Payoff
This calculator helps you estimate how long it will take to pay off your credit card balance based on your monthly payment. It also shows the total interest you will pay, which can be surprisingly high with minimum payments.
Key Factors
- Balance: The total amount you owe.
- APR: The annual interest rate charged by your card issuer.
- Monthly Payment: The amount you pay each month.
How to Use
- Enter your current credit card balance.
- Input the APR (Annual Percentage Rate).
- Enter your planned monthly payment.
- View the payoff time and total interest cost.
How credit card interest works
If you pay your credit card bill in full by the due date, you pay no interest. Carry even part of the balance forward, though, and the card charges roughly 2.5%–4% a month (about 30%–48% a year) on the outstanding amount, plus 18% GST on that interest. That makes card debt one of the most expensive kinds of borrowing in India. This calculator shows how long a fixed monthly payment takes to clear the balance and how much interest you pay along the way.
How the payoff is calculated
Each month, interest is added to the outstanding balance at the monthly rate (APR ÷ 12), then your payment is subtracted. The calculator repeats this until the balance reaches zero, assuming no new spending on the card. Real statements also add 18% GST on interest and usually calculate interest daily from each transaction date, so the actual cost is a little higher.
How to get out of card debt faster
- Paying only the minimum amount due (often 5% of the balance) keeps you in debt for years, and you lose the interest-free period on new purchases until the old balance is cleared.
- Convert a large balance into an EMI plan or a personal loan. The rate is usually far lower than revolving card interest; check the processing fee first.
- Balance transfer offers move debt to another card at a low introductory rate. Repay before the offer period ends.
- With several cards, pay the minimum on all of them and put every extra rupee towards the highest-rate card first (the avalanche method).
- Missed payments add late fees and hurt your credit score. Set up autopay for at least the minimum due.
- Stop using the card while you repay: while a balance is carried, new purchases attract interest from the day you make them.
Worked example: ₹50,000 at 3.5% a month
- Outstanding balance: ₹50,000 at 42% a year (3.5% a month), with no new spending
- First month's interest: ₹50,000 × 3.5% = ₹1,750 (₹2,065 with 18% GST)
- Paying ₹2,000 a month: only ₹250 reduces the balance in month 1, so it takes 61 months and ₹70,901 in interest
- Paying ₹5,000 a month: cleared in 13 months with ₹12,633 in interest
- Raising the payment from ₹2,000 to ₹5,000 saves ₹58,268 in interest and four years of payments
Paying off ₹50,000 at 42% a year
How the monthly payment changes the time and interest needed to clear a ₹50,000 balance, with no new spending.
| Monthly payment | Months to clear | Total interest | Total paid |
|---|---|---|---|
| ₹2,000 | 61 | ₹70,901 | ₹1,20,901 |
| ₹2,500 | 35 | ₹37,494 | ₹87,494 |
| ₹5,000 | 13 | ₹12,633 | ₹62,633 |
| ₹10,000 | 6 | ₹5,961 | ₹55,961 |
Excludes 18% GST on interest and any late fees, which make the real cost higher.