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 Bull & Bear Markets: A Timeline This helpful infographic will define bull and bear markets, as well as give a historical overview. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are.