Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. 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 Penny Saved is Two Pennies Earned Here are some simple and inexpensive energy-saving tips that may help you save money. When Do You Need a Will? When do you need a will? The answer is easy: Right Now. The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics.