Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. 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 Question Thank you! Oops! Related Content The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. And the Executor Is The right executor may help ensure the distribution of your assets is done with as little upheaval as possible.