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Credit card calculators
Credit Card Interest Calculator
Use your credit card balance and interest rate to see how much your interest charges would be for a month.
Average Daily Balance Credit Card Calculator
This is the number credit card issuers use to calculate your interest. Enter your purchases and payments in our simple tool to see your average balance
Credit Card Balance Transfer Calculator
See how much you could save by moving debt from a high-interest credit card to a new card with a 0% intro rate.
Credit Card Annual Fees Explained
Are credit card annual fees worth it? In this video, NerdWallet Credit Card expert Sally French breaks down why it often makes sense to pay an annual fee for a credit card, and when it may not.