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 Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. Measuring Up To Your Potential Ever wonder what separates the folks who are financially comfortable from the rest of us? The Average American Budget Learn about the average American budget in this fun and interactive piece.