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 A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. Retiring Wild: National Parks and You Get ready to enjoy America’s national park system with this helpful article.