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 A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics. Life and Death of a Twenty Dollar Bill How long does a $20 bill last?