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 Message Thank you! Oops! Related Content What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals.