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 Putting a Price Tag On Your Health Being healthy not only makes you feel good, it may also help you financially. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself.