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 Infographic: Risks at Retirement Make a plan to take these risks off the table. Video: A Time to be Thankful This Thanksgiving, replace internal fears with external gratitude. When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits.