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 Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees. Password Protection Strategies Simple steps may help you foil hackers and protect your privacy. When Does Your Personal Car Become a Commercial Vehicle? At what point can you call a personal vehicle commercial?