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 History of Currency Currency has been around for a long time. Here’s a quick history lesson. Your Cash Flow Statement A presentation about managing money: using it, saving it, and even getting credit.