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. How to Read Your Credit Report Solve a mystery while learning how important your credit report is with this story-driven interactive. Your Cash Flow Statement A presentation about managing money: using it, saving it, and even getting credit.