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 Strategies for Managing Student Loan Debt Five strategies for managing your student debt. Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. Starting a Roth IRA for a Teen This early financial decision could prove helpful over time.