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 Variable Universal Life Insurance Variable Universal Life is permanent insurance in which the policyholder directs how premiums are invested. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. Surprise! You’ve Got Money! Here’s a quick guide to checking to see if you have unclaimed money.