Credit Card Interest Calculator
Find out how much interest you pay when you carry a credit card balance, and how long it takes to become debt-free.
Runs in your browser. Nothing is uploaded Free, no sign-up Works on mobile
₹
50 Thousand% / month
Most Indian cards charge 3–3.75% a month (about 36–45% a year)Repayment plan
₹
Time to clear the debt
1 yr 2 mo
Total interest + GST
₹16,488
Total paid
₹66,488
Annual rate
43.2%
Includes 18% GST charged on interest. Paying only the minimum due keeps you in debt for years. Interest is also charged on new purchases while a balance is unpaid.
Month-by-month (first 10 years)
| Month | Payment | Interest + GST | Balance |
|---|---|---|---|
| 1 | ₹5,000 | ₹2,124 | ₹47,124 |
| 2 | ₹5,000 | ₹2,002 | ₹44,126 |
| 3 | ₹5,000 | ₹1,874 | ₹41,000 |
| 4 | ₹5,000 | ₹1,742 | ₹37,742 |
| 5 | ₹5,000 | ₹1,603 | ₹34,345 |
| 6 | ₹5,000 | ₹1,459 | ₹30,804 |
| 7 | ₹5,000 | ₹1,309 | ₹27,113 |
| 8 | ₹5,000 | ₹1,152 | ₹23,265 |
| 9 | ₹5,000 | ₹988 | ₹19,253 |
| 10 | ₹5,000 | ₹818 | ₹15,071 |
| 11 | ₹5,000 | ₹640 | ₹10,711 |
| 12 | ₹5,000 | ₹455 | ₹6,166 |
| 13 | ₹5,000 | ₹262 | ₹1,428 |
| 14 | ₹5,000 | ₹61 | ₹0 |
How to use Credit Card Interest Calculator
- Enter your outstanding balance.
- Enter the monthly interest rate from your card statement.
- Choose a fixed monthly payment or minimum-due-only.
- See the time to clear the debt and total interest.
Frequently asked questions
How much interest do credit cards charge in India?
Most cards charge 3–3.75% a month, which is 36–45% a year, plus 18% GST on the interest. This makes credit card debt one of the most expensive forms of borrowing.
What happens if I pay only the minimum due?
You avoid a late fee, but interest is charged on the full balance and on new purchases. Paying only the minimum can keep you in debt for years.
How can I reduce credit card interest?
Pay the full amount by the due date, convert large balances to an EMI at a lower rate, or use a cheaper personal loan to repay the card.
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