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 Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns.