Master your
credit.

See exactly how long it takes to pay off your card and how much interest you'll pay. Compare fixed payment vs minimum payment strategies.

Compare the two most popular debt payoff strategies. See which saves more money and which gets you debt-free fastest.

See the true cost of only making minimum payments. The numbers are shocking — most people have no idea how long it takes.

Calculate exactly how much you'd save with a 0% balance transfer offer after fees. Find out if the transfer actually makes sense.

Compare the true cost of two credit cards side by side. See which card costs less in real dollars based on your spending and balance habits.

Calculate the monthly and annual interest on any credit card balance. See exactly what carrying a balance really costs you.

Calculate the real dollar value of your points, miles, or cash back based on your actual spending categories.

Is that $95 or $550 annual fee worth it? Calculate the benefits you need to use to break even and come out ahead.

Calculate the real value of a sign-up bonus and whether you can realistically meet the spending requirement without overspending.

Calculate your credit utilization ratio and see exactly how much to pay down to hit the optimal 30% and 10% thresholds.

Estimate how different actions — paying down debt, opening new accounts, hard inquiries — affect your credit score.

Calculate how much better credit could save you on mortgage, auto, and personal loan interest over your lifetime. The numbers are eye-opening.

Calculate your DTI ratio — the key metric lenders use to evaluate loan applications. Know where you stand before you apply.

Build a complete month-by-month payoff plan for multiple credit cards. See your debt-free date and total interest saved.

Compare two credit cards side by side — APR, rewards, fees, and total cost based on your spending profile. Find your best card.