countries
China vs USA: Economy, Military & Technology 2026
China is the world's most populous nation (1.4 billion) with the second-largest economy ($17.9 trillion GDP), while the United States has the world's largest economy ($27.4 trillion GDP) and leads in per-capita income ($76,398 vs $12,556). The U.S. maintains technological and military superiority, while China leads in manufacturing output and infrastructure investment.
People's Republic of China
World's second-largest economy by nominal GDP with dominance in manufacturing and emerging technology sectors.
Understanding global supply chains, manufacturing partnerships, and the world's largest consumer market
Score63%
VS
United States of America
World's largest developed economy with advanced technology sector and military superpower status.
Individuals seeking highest living standards, advanced technology access, superior educational opportunities, and strongest property rights protection
Score71%
Quick Answer
AI SummaryChina is the world's most populous nation (1.4 billion) with the second-largest economy ($17.9 trillion GDP), while the United States has the world's largest economy ($27.4 trillion GDP) and leads in per-capita income ($76,398 vs $12,556). The U.S. maintains technological and military superiority, while China leads in manufacturing output and infrastructure investment.
Our Verdict
AI-assistedThe United States leads in per-capita wealth, military power, and technological innovation, making it superior for individuals seeking the highest standard of living and most advanced economy. China excels in manufacturing scale, infrastructure development, and population size, positioning it as a global manufacturing and infrastructure leader. Choose the U.S. for individual opportunity and innovation; choose China for understanding global manufacturing and the world's most populous market.
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People's Republic of China
7.5/10
United States of America
7.5/10
TIE — neck and neck
Choose People's Republic of China if
Understanding global supply chains, manufacturing partnerships, and the world's largest consumer market
Choose United States of America if
Individuals seeking highest living standards, advanced technology access, superior educational opportunities, and strongest property rights protection
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Key Differences at a Glance
- GDP (Nominal):✓ United States of America wins($27.4 trillion vs $17.9 trillion)
- Population:✓ People's Republic of China wins(1.42 billion vs 340 million)
- GDP Per Capita:✓ United States of America wins($76,398 vs $12,556)
Key Facts & Figures
109 numeric metrics compared
| Metric | People's Republic of China | United States of America | Ratio |
|---|---|---|---|
| Nominal GDP 2026(trillion USD) | $17.9 trillion | $28.7 trillion | |
| GDP by Purchasing Power Parity 2026(USD trillion) | $35.0+ trillion | $31.82 trillion | |
| GDP Growth Rate 2026(%) | 4.7% | 2.5% | |
| Global GDP Share (Nominal)(percent) | 14.77% | 22.73% | |
| Per Capita Income Multiplier (Nominal)(ratio) | 1.0x (baseline) | 6.31x higher | |
| EV Production Market Share(% of Global) | 70% | Emerging leader, <30% | |
| Global Manufacturing Output(%) | 35% | ~15% | |
| Combined Global Economic Share (Nominal)(percent) | 42.46% (combined US-China) | 42.46% (combined US-China) | |
| Per Capita GDP (Nominal)(USD) | $14,100 | $89,000+ | |
| Global GDP Market Share(percent) | 15.2% | 23.6% | |
| Electric Vehicle Production Share(%) | 70% | 18% | |
| Solar Panel Production Share(percent) | 80%+ | ~15% | |
| Education Spending Per Capita(EUR) | €467 | €3,981 | |
| Global EV Production Share(%) | 70% | 20% | |
| Lithium Battery Production Share(%) | 94% | 6% | |
| PPP-Adjusted GDP 2026(USD trillion) | $45.78 trillion | $15.29 trillion | |
| GDP Per Capita Nominal(USD) | $15,000 | $94,800 | |
| Projected GDP Growth Rate 2026(percent) | 4.5-4.8% | 2.0-2.5% | |
| Global Manufacturing Output Share(percent) | 35% | ~18% | |
| Lithium-Ion Battery Production(percent) | 94% | 6% | |
| Total GDP (Nominal)(USD Trillion) | $17.9 trillion | $30.1 trillion | |
| Annual GDP Growth Rate (2026)(%) | 4.6–4.8% | 2.0–2.5% | |
| Global Solar Panel Manufacturing(%) | 80%+ | <5% | |
| Lithium Iron Phosphate Battery Production(%) | 94% | 6% | |
| Forecast Unemployment Rate (2026)(%) | ~4.0% (estimated) | 4.5% | |
| GDP (Nominal)(USD billions) | $17.9 trillion | — | — |
| GDP Growth Rate(% annually) | 4.8% | — | — |
| Median Age(years) | 38.4 years | — | — |
| Defense Expenditure(Million Euros) | $313.7 billion | €925,796.8M | |
| Education Expenditure Per Capita(USD) | €469 | — | — |
| Nominal GDP (Current)(USD Trillion) | $18.74T | — | — |
| Annual GDP Growth Rate(%) | 5.0-5.3% | — | — |
| Government Expenditure(USD Million) | $6,240,157.8M | €10,266.8B | |
| Government Expenditure as % of GDP(percent) | 32.94% | — | — |
| Defence Expenditure(USD billions) | €299,621.7M | — | — |
| Government Health Expenditure(USD Million) | $620,062.8M | — | — |
| Debt Per Capita(EUR) | €11,242 | — | — |
| Nominal GDP(USD trillions) | $17.9 trillion | $27.4 trillion | |
| Per Capita GDP(USD) | $12,720 | $76,398 | |
| Global Manufacturing Share(percent of global output) | 28% | 16% | |
| Annual Exports (2024)(USD billions) | $7.8T | $2.9T | |
| Military Spending(Billion USD) | $296 billion | $820 billion | |
| R&D Spending as % of GDP(percent) | 2.1% | 3.4% | |
| High-Speed Rail Network(km) | 48,000 km | 735 km | |
| Patent Filings (2023)(thousands) | 1,500,000 | 635,000 | |
| Top 50 Global Universities(count) | 8 universities | 27 universities | |
| Foreign Direct Investment Inflow(Billion USD) | $189 billion (2023) | $384 billion (2023) | |
| Total Gross Domestic Product(USD Trillions) | $17.9 trillion | $27.3 trillion | |
| Life Expectancy(years) | 77.9 years | 78.1 years | |
| Annual Patent Filings(millions) | 1,500 thousand | 813 thousand | |
| Renewable Energy Capacity(Gigawatts) | 1,854 GW | 707 GW | |
| Physicians per 1,000 People(Ratio) | 2.1 physicians | 4.7 physicians | |
| GDP Per Capita(USD) | $12,556 | $76,398 | |
| Military Expenditure (Annual)(USD Billions) | $292 billion | $820 billion | |
| Patent Filings (Annual)(millions) | 1,200 | 371.8 | |
| Gross Domestic Product(USD trillion) | $17.8 trillion | $27.3 trillion | |
| Gross Domestic Product (Nominal)(USD trillions) | $17.9 trillion | $27.4 trillion | |
| Population(millions) | 1,426 million | 339 million | |
| Share of Global Manufacturing(percent) | 28% | 16% | |
| High-Speed Rail Network Length(kilometers) | 45,000 km | 735 km | |
| Global AI Research Funding Share(percent) | 22% | 61% | |
| Military Expenditure(USD billion) | $296 billion | $820 billion | |
| Annual CO2 Emissions(billion metric tons) | 12.3 billion | 5.0 billion | |
| Manufacturing Output(% of GDP) | 28% | 16% | |
| Internet Users(millions) | 1,050 million | 312 million | |
| Expected Global GDP Ranking by 2030(Rank) | 2nd | 1st | |
| Projected 2026 Nominal GDP(USD Trillions) | $23.8T | $28.5T | |
| Average Annual GDP Growth Rate (2024-2026)(Percent) | 4.75% | 2.25% | |
| GDP per Capita 2026(USD) | $17,000 | $84,000 | |
| Working Age Population (15-64)(Millions) | 920M | 206M | |
| Urbanization Rate(Percent of Population) | 63% | 82% | |
| Total GDP(trillion USD) | $17.9 trillion | $27.4 trillion | |
| Patent Applications (2023)(thousands) | 1,570,000 | 814,340 | |
| Share of Global Trade(percent) | 12.3% | 8.5% | |
| Manufacturing Output Share(% of global) | 28% of global | 16% of global | |
| Gross Domestic Product (GDP)(USD trillion) | $17.8 trillion | $27.4 trillion | |
| Foreign Exchange Reserves(USD trillions) | $3.27 trillion | $0.13 trillion | |
| Patent Applications Filed Annually(thousands) | 1,700,000 | 635,000 | |
| Annualized GDP Growth Rate(percent) | 4.2% | 2.1% | |
| Share of Global GDP(% of world economy) | 16.4% | 26.3% | |
| Foreign Direct Investment Inflows(USD billion) | $163 billion | $285 billion | |
| Global Currency Reserve Share(percent) | 2.7% | 59% | |
| Federal/National Debt-to-GDP Ratio(percent) | 77% | 128% | |
| Military Expenditure (2024)(USD Billions) | $296B | $820B | |
| Internet Penetration Rate(percent) | 76% | 91% | |
| Nominal GDP (2024)(trillion USD) | $17.8T | $27.4T | |
| Total Population(Millions) | 1,430M | 343M | |
| Human Development Index(0-1 scale) | 0.796 | 0.921 | |
| Life Expectancy at Birth(Years) | 78.2 | 78.9 | |
| R&D Spending(USD billion) | $612 billion | $848 billion | |
| Industrial Robot Density(robots per 10k workers) | 392 robots per 10k workers | — | — |
| EV Production (2024)(% of global output) | 60% | — | — |
| Patent Filings (2024)(thousands filed) | 738,000 | 605,000 | |
| GDP (Purchasing Power Parity)(USD Trillion) | $27.6 trillion | $27.6 trillion | |
| Defense Spending(USD billion) | $821 billion | $821 billion | |
| Naval Destroyers(Count) | 57 | 57 | |
| Combat Helicopters(Count) | 6,300 | 6,300 | |
| Total Land Area(million km²) | 9.8 million km² | 9.8 million km² | |
| Population Density(people/km²) | 36 people/sq mi | 36 people/sq mi | |
| Healthcare Per Capita Cost(USD) | $12,914 per capita | $12,914 per capita | |
| Violent Crime Rate(per 100,000 people) | 4.7 per 100k | 4.7 per 100k | |
| Gini Coefficient (Inequality)(index 0-100) | 0.41 | 0.41 | |
| Active Military Personnel(millions) | 1,290 thousand | 1,290 thousand | |
| Deployed Nuclear Warheads(count) | 1,770 | 1,770 | |
| Gross Domestic Product (2024)(USD trillions) | $27.4 trillion | $27.4 trillion | |
| Homicide Rate(Per 100,000 people) | 4.8 | 4.8 | |
| Healthcare Cost per Capita(USD) | $11,945 | $11,945 | |
| Public Transit Ridership(Billion trips annually) | 2.1 billion | 2.1 billion | |
| Annual International Visitor Arrivals(Millions) | 79.3 million | 79.3 million |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
United States of America leads
People's Republic of China
Attribute
United States of America
- $17.9 trillionGDP (Nominal)$27.4 trillion(winner)
- 1.42 billion(winner)Population340 million
- $12,556GDP Per Capita$76,398(winner)
- 28%(winner)Manufacturing Output (% of global)16%
- 45,000 km(winner)High-Speed Rail Network735 km
- $296 billionMilitary Spending$843 billion(winner)
- 77.9 yearsLife Expectancy78.9 years(winner)
- GDP (Nominal)
People's Republic of China
$17.9 trillion
United States of America
$27.4 trillion(winner)
- Population
People's Republic of China
1.42 billion(winner)
United States of America
340 million
- GDP Per Capita
People's Republic of China
$12,556
United States of America
$76,398(winner)
- Manufacturing Output (% of global)
People's Republic of China
28%(winner)
United States of America
16%
- High-Speed Rail Network
People's Republic of China
45,000 km(winner)
United States of America
735 km
- Military Spending
People's Republic of China
$296 billion
United States of America
$843 billion(winner)
- Life Expectancy
People's Republic of China
77.9 years
United States of America
78.9 years(winner)
Full Comparison
| Attribute | People's Republic of China | United States of America |
|---|---|---|
| Nominal GDP 2026(trillion USD) | $17.9 trillion | $28.7 trillion(winner) |
| GDP by Purchasing Power Parity 2026(USD trillion) | $35.0+ trillion(winner) | $31.82 trillion |
| GDP Growth Rate 2026(%) | 4.7%(winner) | 2.5% |
| Global GDP Share (Nominal)(percent) | 14.77% | 22.73%(winner) |
| Share of Global GDP(% of world economy) | 16.4% | 26.3%(winner) |
| Per Capita Income Multiplier (Nominal)(ratio) | 1.0x (baseline) | 6.31x higher(winner) |
| GDP Per Capita Nominal(USD) | $15,000 | $94,800(winner) |
| Per Capita GDP(USD) | $12,720 | $76,398(winner) |
| Life Expectancy(years) | 77.9 years | 78.1 years(winner) |
| GDP Per Capita(USD) | $12,556 | $76,398(winner) |
Show 1 more attributeGDP per Capita 2026(USD) $17,000 $84,000 | ||
| EV Production Market Share(% of Global) | 70%(winner) | Emerging leader, <30% |
| Global Manufacturing Output(%) | 35%(winner) | ~15% |
| Combined Global Economic Share (Nominal)(percent) | 42.46% (combined US-China) | 42.46% (combined US-China) |
| Per Capita GDP (Nominal)(USD) | $14,100 | $89,000+(winner) |
| Global GDP Market Share(percent) | 15.2% | 23.6%(winner) |
| Electric Vehicle Production Share(%) | 70%(winner) | 18% |
| Solar Panel Production Share(percent) | 80%+(winner) | ~15% |
| Education Spending Per Capita(EUR) | €467 | €3,981(winner) |
| Education Expenditure Per Capita(USD) | €469 | — |
| Global EV Production Share(%) | 70%(winner) | 20% |
| Lithium Battery Production Share(%) | 94%(winner) | 6% |
| PPP-Adjusted GDP 2026(USD trillion) | $45.78 trillion(winner) | $15.29 trillion |
| Nominal GDP (Current)(USD Trillion) | $18.74T | — |
| Total Gross Domestic Product(USD Trillions) | $17.9 trillion | $27.3 trillion(winner) |
| Gross Domestic Product(USD trillion) | $17.8 trillion | $27.3 trillion(winner) |
| Projected 2026 Nominal GDP(USD Trillions) | $23.8T | $28.5T(winner) |
Show 2 more attributesNominal GDP (2024)(trillion USD) $17.8T $27.4T Gross Domestic Product (2024)(USD trillions) $27.4 trillion — | ||
| Projected GDP Growth Rate 2026(percent) | 4.5-4.8%(winner) | 2.0-2.5% |
| Annual GDP Growth Rate (2026)(%) | 4.6–4.8%(winner) | 2.0–2.5% |
| Average Annual GDP Growth Rate (2024-2026)(Percent) | 4.75%(winner) | 2.25% |
| Global Manufacturing Output Share(percent) | 35%(winner) | ~18% |
| Global Manufacturing Share(percent of global output) | 28%(winner) | 16% |
| Manufacturing Output Share(% of global) | 28% of global(winner) | 16% of global |
| Lithium-Ion Battery Production(percent) | 94%(winner) | 6% |
| Total GDP (Nominal)(USD Trillion) | $17.9 trillion | $30.1 trillion(winner) |
| Nominal GDP(USD trillions) | $17.9 trillion | $27.4 trillion(winner) |
| Total GDP(trillion USD) | $17.9 trillion | $27.4 trillion(winner) |
| Gross Domestic Product (GDP)(USD trillion) | $17.8 trillion | $27.4 trillion(winner) |
| Global Solar Panel Manufacturing(%) | 80%+(winner) | <5% |
| Lithium Iron Phosphate Battery Production(%) | 94%(winner) | 6% |
| Forecast Unemployment Rate (2026)(%) | ~4.0% (estimated)(winner) | 4.5% |
| GDP (Nominal)(USD billions) | $17.9 trillion | — |
| GDP Growth Rate(% annually) | 4.8% | — |
| Annual GDP Growth Rate(%) | 5.0-5.3% | — |
| Median Age(years) | 38.4 years | — |
| Population(millions) | 1,426 million | 339 million |
| Working Age Population (15-64)(Millions) | 920M(winner) | 206M |
| Total Population(Millions) | 1,430M | 343M |
| Population Density(people/km²) | 36 people/sq mi | — |
| Defense Expenditure(Million Euros) | $313.7 billion | €925,796.8M |
| Defence Expenditure(USD billions) | €299,621.7M | — |
| JPMorgan Growth Leadership Outlook (2026)(Ranking) | Secondary | — |
| Government Expenditure(USD Million) | $6,240,157.8M | €10,266.8B |
| Government Expenditure as % of GDP(percent) | 32.94% | — |
| Government Health Expenditure(USD Million) | $620,062.8M | — |
| Debt Per Capita(EUR) | €11,242 | — |
| Annual Exports (2024)(USD billions) | $7.8T(winner) | $2.9T |
| Share of Global Trade(percent) | 12.3%(winner) | 8.5% |
| Military Spending(Billion USD) | $296 billion(winner) | $820 billion |
| Military Expenditure(USD billion) | $296 billion | $820 billion |
| R&D Spending as % of GDP(percent) | 2.1% | 3.4%(winner) |
| Patent Filings (2023)(thousands) | 1,500,000(winner) | 635,000 |
| Annual Patent Filings(millions) | 1,500 thousand(winner) | 813 thousand |
| Patent Filings (Annual)(millions) | 1,200(winner) | 371.8 |
| Patent Applications (2023)(thousands) | 1,570,000(winner) | 814,340 |
Show 3 more attributesPatent Applications Filed Annually(thousands) 1,700,000 635,000 R&D Spending(USD billion) $612 billion $848 billion Patent Filings (2024)(thousands filed) 738,000 605,000 | ||
| High-Speed Rail Network(km) | 48,000 km(winner) | 735 km |
| High-Speed Rail Network Length(kilometers) | 45,000 km(winner) | 735 km |
| Internet Penetration Rate(percent) | 76% | 91%(winner) |
| Public Transit Ridership(Billion trips annually) | 2.1 billion | — |
| Top 50 Global Universities(count) | 8 universities | 27 universities(winner) |
| Foreign Direct Investment Inflow(Billion USD) | $189 billion (2023) | $384 billion (2023)(winner) |
| Renewable Energy Capacity(Gigawatts) | 1,854 GW(winner) | 707 GW |
| Physicians per 1,000 People(Ratio) | 2.1 physicians | 4.7 physicians(winner) |
| Life Expectancy at Birth(Years) | 78.2 | 78.9(winner) |
| Healthcare Cost per Capita(USD) | $11,945 | — |
| Military Expenditure (Annual)(USD Billions) | $292 billion | $820 billion(winner) |
| Military Expenditure (2024)(USD Billions) | $296B | $820B |
| Combat Helicopters(Count) | 6,300 | — |
| Deployed Nuclear Warheads(count) | 1,770 | — |
| Gross Domestic Product (Nominal)(USD trillions) | $17.9 trillion | $27.4 trillion(winner) |
| GDP (Purchasing Power Parity)(USD Trillion) | $27.6 trillion | — |
| Share of Global Manufacturing(percent) | 28%(winner) | 16% |
| EV Production (2024)(% of global output) | 60% | — |
| Global AI Research Funding Share(percent) | 22% | 61%(winner) |
| Internet Users(millions) | 1,050 million | 312 million |
| Tech Sector Dominance(Market Leaders) | 5G, renewables, EVs | AI, semiconductors, cloud computing |
| Industrial Robot Density(robots per 10k workers) | 392 robots per 10k workers | — |
| Technology Innovation Focus | Advanced semiconductors, AI, quantum computing, defense tech | — |
| Annual CO2 Emissions(billion metric tons) | 12.3 billion | 5.0 billion(winner) |
| Manufacturing Output(% of GDP) | 28% | 16% |
| Expected Global GDP Ranking by 2030(Rank) | 2nd | 1st(winner) |
| Urbanization Rate(Percent of Population) | 63% | 82% |
| Human Development Index(0-1 scale) | 0.796 | 0.921(winner) |
| Foreign Exchange Reserves(USD trillions) | $3.27 trillion(winner) | $0.13 trillion |
| Annualized GDP Growth Rate(percent) | 4.2%(winner) | 2.1% |
| Foreign Direct Investment Inflows(USD billion) | $163 billion | $285 billion(winner) |
| Global Currency Reserve Share(percent) | 2.7% | 59%(winner) |
| Federal/National Debt-to-GDP Ratio(percent) | 77%(winner) | 128% |
| Defense Spending(USD billion) | $821 billion | — |
| Naval Destroyers(Count) | 57 | — |
| Total Land Area(million km²) | 9.8 million km² | — |
| Healthcare Per Capita Cost(USD) | $12,914 per capita | — |
| Violent Crime Rate(per 100,000 people) | 4.7 per 100k | — |
| Homicide Rate(Per 100,000 people) | 4.8 | — |
| Gini Coefficient (Inequality)(index 0-100) | 0.41 | — |
| Active Military Personnel(millions) | 1,290 thousand | — |
| Annual International Visitor Arrivals(Millions) | 79.3 million | — |
People's Republic of ChinaUnited States of AmericaNominal GDP 2026(trillion USD)
$17.9 trillion
$28.7 trillion
GDP by Purchasing Power Parity 2026(USD trillion)
$35.0+ trillion
$31.82 trillion
GDP Growth Rate 2026(%)
4.7%
2.5%
Global GDP Share (Nominal)(percent)
14.77%
22.73%
Share of Global GDP(% of world economy)
16.4%
26.3%
Per Capita Income Multiplier (Nominal)(ratio)
1.0x (baseline)
6.31x higher
GDP Per Capita Nominal(USD)
$15,000
$94,800
Per Capita GDP(USD)
$12,720
$76,398
Life Expectancy(years)
77.9 years
78.1 years
GDP Per Capita(USD)
$12,556
$76,398
Show 1 more attribute
GDP per Capita 2026(USD)
$17,000
$84,000
EV Production Market Share(% of Global)
70%
Emerging leader, <30%
Global Manufacturing Output(%)
35%
~15%
Combined Global Economic Share (Nominal)(percent)
42.46% (combined US-China)
42.46% (combined US-China)
Per Capita GDP (Nominal)(USD)
$14,100
$89,000+
Global GDP Market Share(percent)
15.2%
23.6%
Electric Vehicle Production Share(%)
70%
18%
Solar Panel Production Share(percent)
80%+
~15%
Education Spending Per Capita(EUR)
€467
€3,981
Education Expenditure Per Capita(USD)
€469
—
Global EV Production Share(%)
70%
20%
Lithium Battery Production Share(%)
94%
6%
PPP-Adjusted GDP 2026(USD trillion)
$45.78 trillion
$15.29 trillion
Nominal GDP (Current)(USD Trillion)
$18.74T
—
Total Gross Domestic Product(USD Trillions)
$17.9 trillion
$27.3 trillion
Gross Domestic Product(USD trillion)
$17.8 trillion
$27.3 trillion
Projected 2026 Nominal GDP(USD Trillions)
$23.8T
$28.5T
Show 2 more attributes
Nominal GDP (2024)(trillion USD)
$17.8T
$27.4T
Gross Domestic Product (2024)(USD trillions)
$27.4 trillion
—
Projected GDP Growth Rate 2026(percent)
4.5-4.8%
2.0-2.5%
Annual GDP Growth Rate (2026)(%)
4.6–4.8%
2.0–2.5%
Average Annual GDP Growth Rate (2024-2026)(Percent)
4.75%
2.25%
Global Manufacturing Output Share(percent)
35%
~18%
Global Manufacturing Share(percent of global output)
28%
16%
Manufacturing Output Share(% of global)
28% of global
16% of global
Lithium-Ion Battery Production(percent)
94%
6%
Total GDP (Nominal)(USD Trillion)
$17.9 trillion
$30.1 trillion
Nominal GDP(USD trillions)
$17.9 trillion
$27.4 trillion
Total GDP(trillion USD)
$17.9 trillion
$27.4 trillion
Gross Domestic Product (GDP)(USD trillion)
$17.8 trillion
$27.4 trillion
Global Solar Panel Manufacturing(%)
80%+
<5%
Lithium Iron Phosphate Battery Production(%)
94%
6%
Forecast Unemployment Rate (2026)(%)
~4.0% (estimated)
4.5%
GDP (Nominal)(USD billions)
$17.9 trillion
—
GDP Growth Rate(% annually)
4.8%
—
Annual GDP Growth Rate(%)
5.0-5.3%
—
Median Age(years)
38.4 years
—
Population(millions)
1,426 million
339 million
Working Age Population (15-64)(Millions)
920M
206M
Total Population(Millions)
1,430M
343M
Population Density(people/km²)
36 people/sq mi
—
Defense Expenditure(Million Euros)
$313.7 billion
€925,796.8M
Defence Expenditure(USD billions)
€299,621.7M
—
JPMorgan Growth Leadership Outlook (2026)(Ranking)
Secondary
—
Government Expenditure(USD Million)
$6,240,157.8M
€10,266.8B
Government Expenditure as % of GDP(percent)
32.94%
—
Government Health Expenditure(USD Million)
$620,062.8M
—
Debt Per Capita(EUR)
€11,242
—
Annual Exports (2024)(USD billions)
$7.8T
$2.9T
Share of Global Trade(percent)
12.3%
8.5%
Military Spending(Billion USD)
$296 billion
$820 billion
Military Expenditure(USD billion)
$296 billion
$820 billion
R&D Spending as % of GDP(percent)
2.1%
3.4%
Patent Filings (2023)(thousands)
1,500,000
635,000
Annual Patent Filings(millions)
1,500 thousand
813 thousand
Patent Filings (Annual)(millions)
1,200
371.8
Patent Applications (2023)(thousands)
1,570,000
814,340
Show 3 more attributes
Patent Applications Filed Annually(thousands)
1,700,000
635,000
R&D Spending(USD billion)
$612 billion
$848 billion
Patent Filings (2024)(thousands filed)
738,000
605,000
High-Speed Rail Network(km)
48,000 km
735 km
High-Speed Rail Network Length(kilometers)
45,000 km
735 km
Internet Penetration Rate(percent)
76%
91%
Public Transit Ridership(Billion trips annually)
2.1 billion
—
Top 50 Global Universities(count)
8 universities
27 universities
Foreign Direct Investment Inflow(Billion USD)
$189 billion (2023)
$384 billion (2023)
Renewable Energy Capacity(Gigawatts)
1,854 GW
707 GW
Physicians per 1,000 People(Ratio)
2.1 physicians
4.7 physicians
Life Expectancy at Birth(Years)
78.2
78.9
Healthcare Cost per Capita(USD)
$11,945
—
Military Expenditure (Annual)(USD Billions)
$292 billion
$820 billion
Military Expenditure (2024)(USD Billions)
$296B
$820B
Combat Helicopters(Count)
6,300
—
Deployed Nuclear Warheads(count)
1,770
—
Gross Domestic Product (Nominal)(USD trillions)
$17.9 trillion
$27.4 trillion
GDP (Purchasing Power Parity)(USD Trillion)
$27.6 trillion
—
Share of Global Manufacturing(percent)
28%
16%
EV Production (2024)(% of global output)
60%
—
Global AI Research Funding Share(percent)
22%
61%
Internet Users(millions)
1,050 million
312 million
Tech Sector Dominance(Market Leaders)
5G, renewables, EVs
AI, semiconductors, cloud computing
Industrial Robot Density(robots per 10k workers)
392 robots per 10k workers
—
Technology Innovation Focus
Advanced semiconductors, AI, quantum computing, defense tech
—
Annual CO2 Emissions(billion metric tons)
12.3 billion
5.0 billion
Manufacturing Output(% of GDP)
28%
16%
Expected Global GDP Ranking by 2030(Rank)
2nd
1st
Urbanization Rate(Percent of Population)
63%
82%
Human Development Index(0-1 scale)
0.796
0.921
Foreign Exchange Reserves(USD trillions)
$3.27 trillion
$0.13 trillion
Annualized GDP Growth Rate(percent)
4.2%
2.1%
Foreign Direct Investment Inflows(USD billion)
$163 billion
$285 billion
Global Currency Reserve Share(percent)
2.7%
59%
Federal/National Debt-to-GDP Ratio(percent)
77%
128%
Defense Spending(USD billion)
$821 billion
—
Naval Destroyers(Count)
57
—
Total Land Area(million km²)
9.8 million km²
—
Healthcare Per Capita Cost(USD)
$12,914 per capita
—
Violent Crime Rate(per 100,000 people)
4.7 per 100k
—
Homicide Rate(Per 100,000 people)
4.8
—
Gini Coefficient (Inequality)(index 0-100)
0.41
—
Active Military Personnel(millions)
1,290 thousand
—
Annual International Visitor Arrivals(Millions)
79.3 million
—
Pros & Cons
10 pros·5 cons across both
People's Republic of China
+5-3
Pros
- Dominates global manufacturing (28% of world output), producing electronics, textiles, machinery, and consumer goods
- Massive high-speed rail network of 45,000 km, the world's largest by far
- Fastest-growing economy historically with 8.5% average annual growth (1990-2020)
- World's largest exporter with $3.6 trillion in annual exports
- Massive infrastructure investments ($1.3 trillion Belt and Road Initiative)
Cons
- GDP per capita ($12,556) is 6.1x lower than the U.S., indicating lower individual prosperity
- Significant air and water pollution with 460+ million people exposed to poor air quality annually
- Limited political freedoms and press censorship reduce innovation in non-state-directed sectors
United States of America
+5-2
Pros
- Highest GDP per capita at $76,398, providing substantially higher individual prosperity and purchasing power
- Dominates technology sector: 61% of global AI funding, 8 of top 10 tech companies by market cap
- World's largest military with $843 billion spending (2.8x China's budget) and 11 aircraft carrier groups
- Leader in higher education with 8 of world's top 10 universities (QS Rankings 2024)
- Startup ecosystem: U.S. accounts for 50% of global venture capital funding
Cons
- High healthcare costs: average $12,914 per capita annually, double most developed nations
- Infrastructure ranked 13th globally (World Economic Forum), lagging behind Japan and Germany
Frequently Asked Questions
5 questions
The United States has the larger nominal GDP at $27.4 trillion vs China's $17.9 trillion (2024). However, China has been the faster-growing economy historically. On a per-capita basis, the U.S. is dramatically wealthier at $76,398 vs $12,556 per person, indicating much higher individual prosperity.
Resources & Learn More
Curated sources to dive deeper
Wikipedia
- W
People's Republic of China on Wikipedia (opens in new tab)
World's second-largest economy by nominal GDP with dominance in manufacturing and emerging technology sectors.
- W
United States of America on Wikipedia (opens in new tab)
World's largest developed economy with advanced technology sector and military superpower status.
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