US Real GDP Chart
Current US Real GDP: 16.30 trillion
US Real GDP for Mar 2015
Mean: 7.26 trillion
Median: 6.38 trillion
Min: 0.78 trillion (Dec 1933)
Max: 16.30 trillion (Mar 2015)

US gross domestic product in trillions of chained 2009 dollars (inflation-adjusted).

Source: US Bureau of Economic Analysis