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 Infographic: Women Are Financially Savvy Women are financially savvy. Yet, there are still unique challenges working against women in retirement. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult.