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 Message Thank you! Oops! Related Content The Great Debate Continues: Active vs. Passive In investments, one great debate asks the question, “Active or Passive Investing: Which Is Better?” Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. RE: Retirement How does your ideal retirement differ from reality, and what can we do to better align the two?