Credit Card Payoff Calculator

Estimate how long it takes to pay off a credit card balance.

This tool runs in your browser. None of your data is saved or sold.

About This Calculator

Credit card interest compounds daily, making it the most expensive form of consumer debt. This calculator shows exactly how long it will take to pay off a balance at a fixed monthly payment, and how much interest you'll pay total — numbers that are often eye-opening.

Estimates only — not financial, tax, legal, or investment advice. Verify important results with a qualified professional before making decisions.

iterative: balance(n+1) = balance(n) × (1 + APR/12) − payment; count months until balance = 0; total paid = months × payment; interest paid = sum of monthly interest charges

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