The World's Largest Economies 2018
Key Findings
About This Dataset
The World's Largest Economies 2018United States (20.66), China (14.15) and Japan (5.15) take the top three. Across the twenty shown, values run from 20.66 down to 0.74, a spread of 19.92. United States is 1.46 times China, the country in second place. 2 of the 20 reach half the leading figure, 10.33 or more. United States stood at 19.61 in 2017, so its figure rose by 1.05 over the year. United States also came first in 2017. Of the 20 in this table that also reported in 2017, 18 recorded a higher figure than the year before and 2 a lower one. The largest single move was China, from 12.54 to 14.15. The chart shows the twenty highest of 211 reporting countries, so it describes the top of the distribution rather than the world average.
Data Insights
Numbers, trends & sources behind this chart
Methodology & source
- Data source
- World Bank
- Coverage
- 20 entities · 2018 · 20 observations
- Measure
- GDP (USD Trillion)
- Last updated
- 7 September 2026
- Compiled by
- The ANYSTAT team, from the source above
- Values use the measure and unit named on this page. Consult the dataset description and cited source for coverage, definitions and any unit conversions. Displayed values may be rounded for readability.
- Entities are ranked highest-first on their value in 2018.
Data Sources & References
All external sources cited in this dataset
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