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 | Related Content The Fed and How It Got That Way Here is a quick history of the Federal Reserve and an overview of what it does. Do You Know the Whole Life Story? Change comes at us from every angle as people update and upgrade everything from their diets to their devices, seemingly every day. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.