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 Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. 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.