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 | Related Content Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. The Half Million Dollar Baby The true cost of raising a child may be far more than you expect. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.