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 Money Draining Food Myths These food myths will really put a drain on your wallet. Personal Finance Tips for Military Families Military families face unique challenges, making personal finance even more critical. Please Leave Home Without It Concerns over identity theft continue to grow, especially with data breaches at major companies and financial institutions.