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 Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. Avoiding Cognitive Decline Try these activities to keep your brain sharp.