GDP Calculator

Calculate GDP using the expenditure approach: C + I + G + (X − M).

Consumption (C)($ billions)Investment (I)($ billions)Government (G)($ billions)Exports (X)($ billions)Imports (M)($ billions)

How the GDP Calculator works

The expenditure approach adds up everything bought: consumer spending, business investment, government spending and net exports. Imports subtract because they were made elsewhere.

GDP = C + I + G + (X − M).