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 Avoiding Cognitive Decline Try these activities to keep your brain sharp. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article. Should I Buy or Lease an Auto? This calculator compares the financial impact of leasing versus buying an automobile.