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 Message Thank you! Oops! Related Content Should I Invest in Gold? Learning more about gold and its history may help you decide whether it has a place in your portfolio. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Forecast This short video helps explain why markets can be as unpredictable as the weather.