Trade Openness by Country: 2025 World Rankings

Trade openness measures total trade (exports plus imports of goods and services) as a percentage of GDP. It captures how integrated a country is with the global economy: higher values mean greater dependence on international trade, lower values a more domestically oriented economy. The data comes from the World Bank's World Development Indicators.

Trade openness varies enormously with country size. Small, open economies such as Singapore, Luxembourg and Hong Kong trade goods and services worth several times their GDP: their domestic markets are too small to sustain the range of production their economies support, and much of their trade is re-exported. Large economies such as the United States, China and Japan trade far less relative to the size of their economies, even though their absolute trade volumes are among the largest in the world.

The relationship between trade openness and growth is one of the most studied topics in economics. The broad consensus is that trade liberalization tends to accelerate growth through specialization, technology transfer and competitive pressure, but the effects are not uniform. Countries that opened up while investing in education, infrastructure and institutions, as in East Asia and Eastern Europe, benefited enormously. Countries that liberalized without these foundations sometimes saw deindustrialization and rising inequality. The move toward "friend-shoring" and supply chain diversification since the pandemic is a partial retreat from maximum openness.