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 The Right Time to Buy an Annuity Knowing when to buy an annuity can make a big difference. Learn how timing can influence your decision about if and when to buy. How Liability Coverage Protects Your Business Protect your business by understanding the importance of liability insurance and how coverage works. Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself.