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 What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. The Cost of Procrastination Don't let procrastination keep you from pursuing your financial dreams and goals. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need.