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 Resolutions to Help Build Financial Independence Pursue financial independence in 2024 with a few simple but empowering resolutions. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement.