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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one.