Investment Calculators Impact of Taxes and InflationEstimate the potential impact taxes and inflation can have on the purchasing power of an investment. Taxable vs. Tax-Deferred SavingsUse this calculator to compare the future value of investments with different tax consequences. How Compound Interest WorksUse this calculator to better see the potential impact of compound interest on an asset. What Is the Dividend Yield?This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock. Have a Question Name Email Phone Question Thank you! Oops!