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 Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. U.S. Personal Savings Rate What can be learned from the savings rate? Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself.