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 How Stocks Work Understanding how a stock works is key to understanding your investments. Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.