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 Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer.