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 Global and International Funds Investors seeking world investments can choose between global and international funds. What's the difference? Saving for College This calculator can help you estimate how much you should be saving for college. Medicare Advantage 101 Overview of Medicare Advantage, what’s in them, special rules, and more.