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 Lifetime of Earnings Estimate how much you have the potential to earn during your working years. Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process. Bull and Bear Go To Market Learn about the difference between bulls and bears—markets, that is!