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 Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years. Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees. Forecast This short video helps explain why markets can be as unpredictable as the weather.