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 Should You Ever Retire? A growing number of Americans are pushing back the age at which they plan to retire. Or deciding not to retire at all. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health. What Smart Investors Know Savvy investors take the time to separate emotion from fact.