GDP Calculator
Calculate Gross Domestic Product using expenditure or income approach.
Results
Gross Domestic Product (GDP)
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Formula Used
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What is GDP?
Gross Domestic Product (GDP) is the total monetary value of all goods and services produced within a country's borders during a specific time period. It is a key indicator of economic health.
How to Use This Calculator
- Select the Expenditure Approach or Income Approach tab.
- Enter the relevant economic values in the input fields.
- Click "Calculate GDP" to see the result and formula used.
Frequently Asked Questions
What is the expenditure approach?
GDP = C + I + G + (X - M), where C is consumption, I is investment, G is government spending, X is exports, and M is imports.
What is the income approach?
GDP = Wages + Rent + Interest + Profits. It sums all incomes earned in producing goods and services.
Should both approaches give the same result?
In theory, yes. In practice, statistical discrepancies can cause small differences between the two measures.
What units should I use?
You can use any currency unit (billions, millions, etc.) as long as all inputs use the same unit consistently.