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 Question Thank you! Oops! Related Content The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts? Life and Death of a Twenty Dollar Bill How long does a $20 bill last?