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. Related Content Women and Wealth: A Pivot Towards Retirement Tips and strategies for women approaching retirement to ensure a smooth transition. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible. Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities.