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 Where Will Your Retirement Money Come From? Retirement income may come from a variety of sources. Here's an overview of the six main sources. Making a Charitable Contribution There are benefits and limitations when you decide to donate stock. Required Reading: The Economic Report of the President The Economic Report of the President can help identify the forces driving — or dragging — the economy.