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 Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. The History of Currency Currency has been around for a long time. Here’s a quick history lesson.