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 Social Security: Maximizing Benefits There are other ways to maximize Social Security benefits, in addition to waiting to claim them. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.