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 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. Getting a Head Start on College Savings A few strategies that may help you prepare for the cost of higher education.