How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. 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 Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.