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 Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need. A Living Trust Primer Living trusts are popular, but their appropriateness will depend upon your individual needs and objectives.