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 How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic.