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 Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent. Bull & Bear Markets: A Timeline This helpful infographic will define bull and bear markets, as well as give a historical overview.