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 Fixed or Variable Mortgage, Which Should You Pick? When selecting a mortgage, one of the most critical choices is between a fixed or variable interest-rate mortgage. A Living Trust Primer Living trusts are popular, but their appropriateness will depend upon your individual needs and objectives. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two?