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 Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Investments You’ve made investments your whole life. Work with us to help make the most of them. An Overview of Renter’s Insurance Don’t overlook the need for renter’s insurance if you rent your home.