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 The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Countering Counterfeit Currency Combating counterfeiting remains core to preserving the integrity of the nation’s money.