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 The Latte Lie and Other Myths Check out this video to begin separating fact from fiction. The Average American Budget Learn about the average American budget in this fun and interactive piece. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.