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 Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Caring for Aging Parents As our nation ages, many Americans are turning their attention to caring for aging parents.