Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. 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 Question Thank you! Oops! Related Content Saving for College This calculator can help you estimate how much you should be saving for college. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. 9 Facts About Social Security There are things about Social Security that might surprise you.