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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Uncommon Knowledge for Your Life See how The Living Balance Sheet® can help you tell financial fact from fiction, so you can achieve financial balance. Infographic: Who Sits at Your Table? Infographic: Who Sits at Your Table? Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.