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 4 Steps to Protecting a Child with Disabilities Planning for a child with special needs can be complicated, confusing, and even overwhelming. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out.