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 Question Thank you! Oops! Related Content How Big is Money? Learn a little about worldwide currency in this fun infographic Social Security: Maximizing Benefits There are other ways to maximize Social Security benefits, in addition to waiting to claim them. Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt.