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 An Overview of Renter’s Insurance Don’t overlook the need for renter’s insurance if you rent your home. Inventorying Your Possessions Creating an inventory of your possessions can save you time, money and aggravation in the event you someday suffer losses. Tax Freedom Day Assess how many days you'll work to pay your federal tax liability.