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 What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.