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. Related Content The Great Debate Continues: Active vs. Passive In investments, one great debate asks the question, “Active or Passive Investing: Which Is Better?” Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice.