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 Your Changing Definition of Risk in Retirement A change in your mindset during retirement may drive changes to your portfolio. Good Health is Good Business Good employee health can be great for the company’s bottom line. The Big Picture–Earnings Preview Here are some insights on how the Q2 Earnings Report could shape up.