Here is a list of the 50 largest economies in the world, along with the size of the global economy in billions of U.S. dollars. The data is typically based on Gross Domestic Product (GDP) measured in nominal terms, as reported by organizations like the International Monetary Fund (IMF) and World Bank. Note that these figures are estimates as of recent years, and actual data may vary slightly depending on sources and updates.

Top 50 Largest Economies by GDP (Nominal) in 2023 (estimated in billions of USD):

1. United States - $26,854 billion


2. China - $19,374 billion


3. Japan - $4,410...