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 Question Thank you! Oops! Related Content Ways to Supplement Your Medicare Coverage There are numerous ways to supplement your Medicare insurance coverage. This article helps you explore your options. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. What Smart Investors Know Savvy investors take the time to separate emotion from fact.