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 Rightsizing for Retirement What does your home really cost? Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity.