Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit?