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 Choosing a Business Structure Entrepreneurs all face the same question, “Which business structure should I adopt?” Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is! Building a Solid Financial Foundation Sustain financial well-being or create wealth through these actions.