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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. The History of Currency Currency has been around for a long time. Here’s a quick history lesson.