₹100 Unpaid? Your Credit Card Costs 365% Yearly

Credit cards are great tools but carry some of the highest interest rates around. If you don't pay your full bill each month, interest kicks in on every rupee — new purchases included. Here's how it actually works.

Here's what happened: Credit cards charge 2.5%–3.5% interest per month — that's up to 42% per year — on any unpaid balance after the due date.. Once you miss a full payment, you also lose your interest-free grace period on NEW purchases made that same billing cycle.. Banks calculate interest from the original purchase date — not the due date — so even a short delay racks up more charges than most users realise..

What you should do: Set up an auto-debit for the full statement balance every month — not just the minimum due — to avoid interest entirely.. Check your credit card statement right now: if you see 'finance charges' or 'interest charged', calculate the annualised rate and compare it to a personal loan alternative.. If you're already carrying a balance, call your bank and ask about converting it to an EMI at 12%–15% annual interest — far cheaper than revolving credit card debt..

Paying even ₹1 less than the full outstanding amount triggers full interest charges. There is no partial grace — it is all or nothing with credit card billing.