Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. 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 Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. A Checklist for When a Spouse or Parent Passes An overview of some fundamental steps when a loved one passes. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids.