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 A Taxing Story: Capital Gains and Losses Understanding how capital gains are taxed may help you refine your investment strategies. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two? Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.