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 Question Thank you! Oops! Related Content Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. SECURE Act 2.0: An Overview The second iteration of the SECURE Act brings forward several changes to the world of retirement. To Catch a Thief Having your identity stolen may result in financial loss plus the cost of trying to restore your good name.