Worldwide GDP Comparison

Key Takeaways

Gross Domestic Product (GDP) is the total market value of all goods and services produced in a country in a year, serving as a primary measure of its economic size.
GDP per capita (GDP divided by population) is a better measure of a country's average standard of living.
This page compares countries using market exchange rates, which is useful for assessing economic influence on the global stage.

GDP Per Country

Interpretation

The chart above displays the Gross Domestic Product (GDP) for various countries over time. A country's GDP represents the final market value of all the products and services that a country produces in a single year. These GDP figures are calculated using the production approach, which sums up the "value added" at each stage of production across all industries, capturing the additional worth created from raw materials to final products while avoiding double-counting.

To enable direct international comparison, the GDP numbers in this chart are converted using market exchange rates rather than Purchasing Power Parity (PPP). This method converts local currencies to USD using current market rates but doesn't account for differences in purchasing power. PPP conversion, by contrast, adjusts for price level differences across countries. While exchange rate GDP is useful for comparing market sizes and international economic influence, PPP GDP is often preferred for comparing economic welfare and living standards across countries.

Further Information

TradingView Chart: US GDP Proxy
Investopedia: Gross Domestic Product (GDP) Formula and How to Use It
OECD: Country GDPs - Exchange Rate Converted
OECD: Country GDPs - Exchange Rate Converted (Quarterly)
OECD: Country GDPs - PPP Converted
OECD: GDP per Capita - Exchange Rate Converted (Quarterly)
OECD: GDP per Capita - PPP Converted

GDP Per Capita

Interpretation

The chart above displays the Gross Domestic Product (GDP) per capita for various countries over time. GDP per capita is calculated by dividing a country's total GDP by its population, providing an average measure of economic output per person.

As with the first chart, these figures are converted using market exchange rates rather than using PPP. However, in contrast to the first chart, the values are in constant 2010 U.S. Dollars, adjusting all GDP figures for inflation to reflect 2010 purchasing power. This common base year allows for meaningful comparisons across time and countries, focusing on real economic growth by removing price change effects.

Share of Global GDP Per Country

Interpretation

This chart illustrates the relative economic size of the world's top 30 economies by showing their share of the total GDP over time.

Data Sources

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