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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions. Why It Pays to Eat Healthy For many Americans, eating “healthy” has become a priority, whether for weight loss, disease control or prevention, or just doing right by your body. What is Guaranteed Retirement Income? Get the facts about guaranteed retirement income.