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 Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? Your Cash Flow Statement A presentation about managing money: using it, saving it, and even getting credit.