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 Saving for College This calculator can help you estimate how much you should be saving for college. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away.