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 What is a Premium? Do you know what a Premium is? Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? How Pre-Existing Conditions Affect Life Insurance If you’re considering life insurance but have a pre-existing condition, you may want to check out the facts before automatically assuming you'll only receive low-quality or expensive coverage.