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?” Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? Starting a Roth IRA for a Teen This early financial decision could prove helpful over time.