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 Question Thank you! Oops! Related Content The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Data Thieves from Outer Space Learn about the dangers of internet fraud with this highly educational and fun “pulp” comic.