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 Protecting Your Business from the Loss of a Key Person Business owners may be able to protect themselves from the financial consequences of losing a key employee. How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two?