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 What to Look for in an Extended-Care Policy Here’s a list of 8 questions to ask that may help you better understand the costs and benefits of extended-care insurance. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.