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 The Latte Lie and Other Myths Do you know these three personal finance sayings? The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.