GDP Calculator

Find GDP using the expenditure approach.

Consumption (C) ($)

Investment (I) ($)

Government (G) ($)

Net exports (X − M) ($)

GDP ($) 22

Formula: GDP = C + I + G + (X − M)

Step-by-step with your numbers:

1. Values used:

2. Consumption (C) = 14 $

3. Investment (I) = 4 $

4. Government (G) = 5 $

5. Net exports (X − M) = -1 $

7. GDP = 22$

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Gross Domestic Product via the expenditure method.

The math behind it

GDP = Consumption + Investment + Government spending + Net exports (exports − imports).

14 + 4 + 5 − 1 → 22 (trillion).

Units?

Use any consistent unit (e.g. trillions of dollars).