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 Question Thank you! Oops! Related Content Social Security: By the Numbers Here are five facts about Social Security that might surprise you. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Mortgages in Retirement Explore the benefits and drawbacks to paying off your mortgage prior to retirement with this article.