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 Should I Accept a Free Credit Lock? Learn the ins and outs of credit locks, freezes, and more. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. How to Make the Tax Code Work for You When you take the time to learn more about how it works, you may be able to put the tax code to work for you.