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 16 Wall Street Cliches in 60 Seconds Pundits say a lot of things about the markets. Let's see if you can keep up. Managing an Inheritance A windfall from a loved one can be both rewarding and complicated. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.