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 Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Did You Know This Fact About Roof Safety? A roof harness is essential if you're up on the roof making repairs.