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 Message Thank you! Oops! Related Content Alternative Investments - Going Mainstream Alternative investments are going mainstream for accredited investors. It’s critical to sort through the complexity. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. Diversification, Patience, and Consistency Three important factors when it comes to your financial life.