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 Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years.