United States vs China
Side-by-side economic and demographic comparison · 2026 data · Source: IMF & World Bank
The United States and China are the two largest economies in the world, together accounting for over 40% of global GDP. The US leads in nominal terms with an economy driven by technology, financial services, and consumer spending, while China — the world's manufacturing powerhouse — has closed the gap dramatically over the past three decades and surpasses the US in purchasing power parity (PPP) terms. The economic rivalry between these two nations shapes global trade policy, technology competition, and geopolitical alignment.
United States has a GDP of $32.38T compared to China's $20.85T, making it 1.6x larger. United States's population is 341.8M vs China's 1.41B. Across 12 key indicators, both countries are evenly matched in categories. All data sourced from the IMF World Economic Outlook and World Bank World Development Indicators.
| Indicator |  United States |  China |
|---|---|---|
| GDP (USD) | $32.38T✓ | $20.85T |
| GDP per Capita | $94,430✓ | $14,874 |
| GDP Growth (%) | 2.3% | 4.4%✓ |
| GDP per Capita (PPP) | $94,430✓ | $31,596 |
| Population | 341.8M | 1.41B✓ |
| Life Expectancy | 78.9 years✓ | 78.0 years |
| Inflation (%) | 3.2% | 1.2%✓ |
| Unemployment (%) | 4.4%✓ | 5.1% |
| Govt Debt (% GDP) | 125.8% | 106.9%✓ |
| Fertility Rate | 1.6✓ | 1 |
| Gini Index | 41.8 | 36✓ |
| CO₂ per Capita (t) | 13.6 | 9.3✓ |
Summary
United States has a GDP of $32.38T compared to China's $20.85T, making the former economy 1.6x larger. In terms of population, United States has 341.8M people while China has 1.41B. Across the 12 indicators compared, United States leads in 6 and China leads in 6.
Why sources report different numbers
The IMF, World Bank and United Nations each publish these series on their own release schedule. Where their figures differ, the reason is usually visible in the reference year rather than in the methodology.
| Source | United States | China |
|---|---|---|
| IMF | $32.38T2026 | $20.85T2026 |
| World Bank | $30.77T2025 | $19.50T2025 |
| United Nations | $29.30T2024 | $18.74T2024 |
These are not the same reference year. IMF publishes 2026 and United Nations publishes 2024 — each is the latest that publisher has released, on its own schedule. A figure for a year still in progress is a projection rather than an outturn. United States spans about 11% across 2 years; China spans about 11% across 2 years.
| Source | United States | China |
|---|---|---|
| IMF | $94,4302026 | $14,8742026 |
| World Bank | $90,0272025 | $13,8622025 |
| United Nations | $84,8172024 | $13,2062024 |
These are not the same reference year. IMF publishes 2026 and United Nations publishes 2024 — each is the latest that publisher has released, on its own schedule. A figure for a year still in progress is a projection rather than an outturn. United States spans about 11% across 2 years; China spans about 13% across 2 years.
Figures are reproduced as published by each source, converted to a common unit, with each publisher's own reference year shown. Differences are described, not adjudicated — no source is presented as more correct than another.
United StatesChina