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 | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content No Cash, No Checks, No Problem Peer-to-peer payment apps are one of the newest ways to send money. The Average American Budget Learn about the average American budget in this fun and interactive piece. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.