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 When Do You Need a Will? When do you need a will? The answer is easy: Right Now. Saving for College This calculator can help you estimate how much you should be saving for college. Budgeting After a Divorce Divorce is the second most stressful time in a person's life. Here's some tips to get through it.