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 FIRE Retirement This short, informative article teaches the basics of the FIRE movement. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. How Income Taxes Work A quick look at how federal income taxes work.