Credit Card Payoff Calculator
How long the balance really takes to clear, and what the interest costs you.
Rs 1,00,000 at 42% APR with a Rs 5,000 monthly payment takes 35 months to clear and costs about Rs 75,000 in interest. Pay less than the monthly interest, which is Rs 3,500 here, and the balance never clears at all.
How this is calculated
Year-by-year breakdown
Free credit card payoff calculator for India and the US
Indian credit cards charge 3 to 3.75% a month, which is 36 to 45% a year. US cards average just above 20%. Either way it is almost certainly the most expensive money you will ever owe, and the monthly statement is designed so that you never quite see it. This calculator does: months to clear, total interest, and what happens if you add a little more.
The mechanism is brutally simple. Each month, interest is added at the APR divided by twelve, then your payment comes off. Only the part of the payment above that interest reduces the debt. Pay less than the interest and the balance grows forever, which is exactly what a minimum payment is engineered to do.
Worked example
Rs 1,00,000 at 42% APR with a Rs 5,000 monthly payment: the first month's interest alone is Rs 3,500, so only Rs 1,500 clears the debt. It takes 35 months and costs about Rs 75,000 in interest, three quarters of what you borrowed. Add Rs 2,000 a month and it clears in 21 months for around Rs 41,000 of interest, saving roughly Rs 34,000 for Rs 2,000 a month.
| Balance | APR | Monthly payment | Time to clear | Interest paid |
|---|---|---|---|---|
| Rs 50,000 | 42% | Rs 3,000 | ~26 months | ~Rs 26,400 |
| Rs 1,00,000 | 42% | Rs 5,000 | ~35 months | ~Rs 75,000 |
| Rs 1,00,000 | 42% | Rs 3,600 | never clears | grows forever |
Why minimum payments are a trap
The minimum due is typically 5% of the balance. On Rs 1,00,000 at 42% that is Rs 5,000, of which Rs 3,500 is interest. As the balance falls, so does the minimum, which is why paying the minimum stretches a two-year debt into a decade. Paying a fixed amount rather than the shrinking minimum is the single change that ends it fastest.
Two things worth checking before you use this: a card EMI conversion at 13 to 16% is far cheaper than revolving at 42%, and a personal loan at 12 to 16% is cheaper still. Price both in the personal loan calculator. And build the emergency fund that stops the balance coming back.
Key facts
| Indian card APR | Typically 3 to 3.75% a month, or 36 to 45% a year |
|---|---|
| US card APR | Averaged just above 20% through 2025-26 |
| Minimum due | Usually 5% of the outstanding balance |
| Break-even payment | Balance times APR divided by 12; anything less and the debt grows |
| Card EMI conversion | Usually 13 to 16% a year plus a processing fee |
How to use the Credit Card Payoff Calculator
- Enter your outstanding card balance.
- Set the APR. Indian cards are usually 36 to 45%, US cards around 20 to 24%.
- Enter what you pay each month. Use a fixed amount, not the shrinking minimum due.
- Add an extra monthly payment and watch both the months and the interest fall.
- Read the payoff time, the total interest and the amount the extra payment saves.
- If the calculator says the balance never clears, your payment is below the monthly interest.
Sources
Last reviewed and updated: 23 August 2026. Estimates only, not financial or tax advice.
Frequently asked questions
How is credit card interest calculated?
Interest is charged monthly at the APR divided by twelve on the outstanding balance, then your payment is subtracted. Only the part of your payment above the interest reduces the debt. Indian cards typically quote 3 to 3.75% a month, which compounds to 42 to 45% a year.
How long will it take to pay off my credit card?
It depends almost entirely on how much you pay above the monthly interest. Rs 1,00,000 at 42% takes 35 months at Rs 5,000 a month, but only 21 months at Rs 7,000. Below about Rs 3,500 a month it never clears at all, because that is what the interest alone costs.
Why does paying the minimum never clear the balance?
The minimum due is usually 5% of the balance, and it shrinks as the balance shrinks. On a card at 42%, a large part of that 5% is just the month's interest, so progress slows to almost nothing. Paying a fixed rupee amount instead of the minimum is what actually ends the debt.
Is a credit card EMI conversion worth it?
Usually yes, if the alternative is revolving. Card EMI conversions typically run 13 to 16% a year plus a processing fee, against 42% for a revolving balance. A personal loan at 12 to 16% is often cheaper still, and a top-up on a secured loan cheaper again.
Should I pay off my card before investing?
Almost always. No investment reliably returns 42% a year, so clearing card debt is a guaranteed, tax-free return equal to the APR. The one exception is keeping a small emergency fund so that the next unexpected bill does not put the balance straight back.
Is this credit card payoff calculator free?
Yes, free with no sign-up, login or ads.