What Carrying a Balance Really Costs
Credit cards charge 3.5%/month — that's 42% per year. More than any personal loan. See exactly what your outstanding balance is costing you.
Your Outstanding Balance
The amount you didn't pay by the due date.
Check your card statement. Most Indian banks charge 3.5%/month.
Total Interest Cost
Monthly Breakdown
| Month | Opening Balance | Interest | Closing Balance |
|---|
Pay your full bill. Even one month of revolving doubles the effective cost because you lose the interest-free period on ALL transactions.
How we calculated this
Monthly interest: Outstanding Balance × Monthly Rate%
Closing balance: Opening Balance + Interest (if you don't pay anything)
Annual rate: Monthly Rate × 12 (simple) or (1 + Monthly Rate)^12 - 1 (compound)
Loss of interest-free period: Once you revolve, interest is charged from purchase date on ALL new transactions too — not shown here but adds to real cost.
Note: This assumes no additional payments during the period. Actual costs vary based on repayment behaviour.
The Hidden Cost of Credit Card Interest in India
Most Indians don't realize their credit card charges 3.5% per month — that's 42% per year. For context, a personal loan costs 10-15% per year, a home loan 8-9%, and even an unsecured business loan rarely exceeds 24%. Your credit card is the most expensive form of borrowing you can access.
What makes it worse: when you miss a full payment, you don't just pay interest on the unpaid amount. You lose the interest-free period on all new purchases too. That means the ₹500 dinner you charged last week starts accruing interest from the date of purchase, not the due date.
If you can't pay the full bill, the smartest move is to convert the outstanding to an EMI. Most banks offer conversion at 12-18% per year — less than half the revolving credit rate. Call your bank and ask for an EMI conversion. It could save you thousands.
Frequently Asked Questions
What is the interest rate on credit card outstanding balance?
Most Indian banks charge 3.5% per month (42% p.a.) on any unpaid balance. This applies to the entire amount from the transaction date, not just the unpaid portion.
Is credit card interest charged on the full amount or remaining balance?
On the FULL outstanding amount from the purchase date, even if you paid 99% of the bill. This is called loss of interest-free period.
How can I reduce credit card interest charges?
Pay the full amount by the due date. If you can't, convert to EMI (12-18% p.a.) which is much lower than revolving credit (42% p.a.).
Related Tools
- Minimum Due Trap Calculator — See how long it takes to pay off at minimum due
- EMI Cost Calculator — Compare EMI conversion vs revolving credit
- Credit Utilization Calculator — Check if your balance is hurting your CIBIL
- Annual Fee Break-Even Calculator — Is your card's fee worth it?