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 Traditional vs. Roth IRA One or the other? Perhaps both traditional and Roth IRAs can play a part in your retirement plans. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate. The Cost of Procrastination Don't let procrastination keep you from pursuing your financial dreams and goals.