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 A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route.