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 The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions.