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 Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications.