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 Avoiding Cognitive Decline Try these activities to keep your brain sharp. Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts? Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college.