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 How Women Can Prepare For Retirement Are women prepared for a 20-year retirement? Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy.