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 Question Thank you! Oops! Related Content The Investment Risk No One’s Ever Heard Of You face a risk for which the market does not compensate you, that can not be easily reduced through diversification. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees.