Credit Card Tools & Calculators
Calculators
EMI Calculator
Calculate your monthly EMI, total interest, and total payment for any loan or big-ticket credit card purchase.
Credit Card Payoff Calculator
See how long it will take to pay off your credit card balance and how much interest you'll pay at different monthly payment amounts.
Credit Utilization Ratio Calculator
Calculate your credit utilization ratio across one or more cards and see how it may be affecting your credit score.
Balance Transfer Savings Calculator
Compare your current credit card interest cost against a balance transfer offer to see how much you could save.
Late Payment Fee & Interest Calculator
Estimate the late payment fee and finance charges you'll owe if you miss your credit card due date.
Rewards & Cashback Value Calculator
Convert your credit card reward points into their estimated rupee value and compare against a flat cashback rate.
Validators
Credit Card Number Validator
Check whether a card number passes the Luhn checksum used by all major card networks, and identify its network.
Test Card Number Generator
Generate Luhn-valid, fake card numbers for software testing and QA — not linked to any real account or bank.
BIN / IIN Checker
Look up the first 6-8 digits of a card number to identify its likely network, issuing bank, and card type.