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 Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill. Putting a Price Tag On Your Health Being healthy not only makes you feel good, it may also help you financially. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.