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 Question Thank you! Oops! Related Content Why Medicare Should Be Part of Your Retirement Strategy How Medicare can address health care needs in your retirement strategy. Reviewing Your Life Insurance Needs Learn how the review process works and how it may help you better understand your Life Insurance. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent.