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 Are You Ready for Your Portfolio to Make a Difference? Learn about the rise of Impact Investing and how it may benefit you. Protecting Your Home Against Flood Loss Protect yourself against the damage that your homeowners policy doesn’t cover. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year.