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? Address Thank you! Oops! Related Contents Surprise! You’ve Got Money! Here’s a quick guide to checking to see if you have unclaimed money. How Big is Money? Learn a little about worldwide currency in this fun infographic Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.