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 Understanding FDIC Insurance FDIC insurance was designed to protect your deposited funds, but do you know how? This article answers that question. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Should I Accept a Free Credit Lock? Learn the ins and outs of credit locks, freezes, and more.