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 Retirement Questions That Have Nothing to Do With Money Things to consider before retirement. Business Boosters: Can Your Business Survive Without You? If you didn't show up tomorrow, would your employees be able to go it alone? The Facts About Income Tax Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you.