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 Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process. Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible. Financial Aid for Students 101 Help your college-bound child explore scholarships, grants, and more with this article on paying for higher education.