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. Buying vs. Leasing a Car Whatever your relationship with your car, it may eventually come time for a new one. Familiarize yourself with your options. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.