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 Saving for College 101 Here’s a crash course on saving for college. Making Sense of U.S. Household Net Worth A look inside the U.S. government's statistics on household net worth. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.