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. Related Content Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? Are your parents prepared for retirement Have you talked with your parents about their plans for retirement? Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.