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 Password Protection Strategies Simple steps may help you foil hackers and protect your privacy. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money.