US Real GDP Chart
Current US Real GDP: 16.29 trillion
US Real GDP for Dec 2014
Mean: 7.23 trillion
Median: 6.36 trillion
Min: 0.78 trillion (Dec 1933)
Max: 16.29 trillion (Dec 2014)

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

Source: US Bureau of Economic Analysis