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. Exploring the Federal Student Grant Program In this article, explore the benefits of the Federal Student Grant Program. Your Cash Flow Statement A presentation about managing money: using it, saving it, and even getting credit.