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 The Three Keys to a Great Password Have fun and learn how to craft the perfect password with the help of this highly engaging infographic. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.