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! Test Your Investment Knowledge! How much do you know about investing? Take our quiz and find out instantly. First Name Last Name Email Address Thank you! Oops! Related Content Protect Your Retirement Income Gain the confidence and ability to enjoy retirement the way it should be enjoyed. Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. Exploring the Federal Student Grant Program In this article, explore the benefits of the Federal Student Grant Program.