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 4 Easy Ways to Turn the Next Generation into Savvy Savers In times like these—nearly a decade after the Great Recession and in the midst of the current crisis—teaching your kids the value of a dollar is more critical than ever. Saving for College This calculator can help you estimate how much you should be saving for college. Think of Retirement in Terms of Monthly Income When you think of planning for retirement, like most individuals, you probably visualize a number. The reality is that most individuals think in terms of an account balance at retirement.