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 Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time. Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable.