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 The Cycle of Investing Understanding the cycle of investing may help you avoid easy pitfalls. Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement. The Average American Budget Learn about the average American budget in this fun and interactive piece.