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 Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. 4 Elements of an Estate Strategy Learn about the importance of having an estate strategy in this helpful and informative video. Managing the Risk of Outliving Your Money Steps to help you sustain and grow your retirement savings.