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 Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions. Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities. Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next.