The US GDP in 2025 is approximately $28.7 trillion, representing roughly 31% of total global GDP of $92.4 trillion. The US maintains the world's largest single-nation economy despite having only 4.2% of global population.
US GDP vs World GDP — Side-by-side comparison on A Versus B
The total economic output of the United States, the world's largest single-nation economy.
The combined economic output of all countries globally, measuring total human economic activity.
Total Economic Output. Share of Global Economy. Per Capita GDP. Growth Rate (2024-2025). Largest Sector. Population. Top Economy by Ranking
The US GDP and World GDP serve different analytical purposes: US GDP measures one nation's economic performance, while World GDP represents total global economic activity. Choose US GDP analysis if evaluating American economic health, labor markets, and domestic policy impact. Choose World GDP analysis if assessing global economic trends, emerging market growth, or international development—noting that while the US dominates at 31% of global output, developing nations collectively drive faster growth rates.
United States GDP: $30+ trillion | World GDP: N/A
United States GDP: $30 trillion | World GDP: N/A
United States GDP: 2.0-2.5% | World GDP: N/A
United States GDP: $925.8 billion | World GDP: N/A
United States GDP: $4,175.4 billion | World GDP: N/A
United States GDP: €3,981 | World GDP: N/A
United States GDP: 15-20% | World GDP: N/A
United States GDP: 5-8% | World GDP: N/A
United States GDP: Market-driven; highly transparent | World GDP: N/A
United States GDP: $31.821 trillion | World GDP: N/A
United States GDP: 2.1-2.5% | World GDP: N/A
United States GDP: $89,000+ | World GDP: N/A
United States GDP: 23.64% | World GDP: N/A
United States GDP: ~20% | World GDP: N/A
United States GDP: 0-0.5% | World GDP: N/A
United States GDP: $30+ | World GDP: N/A
United States GDP: 2.5-2.7% | World GDP: N/A
United States GDP: €925.8 billion | World GDP: N/A
United States GDP: 10-15% | World GDP: N/A
United States GDP: $31.82 trillion | World GDP: $105-115 trillion (estimated)
United States GDP: 2.1% | World GDP: 2.0-2.5% (estimated global)
United States GDP: 2.0% | World GDP: 2.0-2.5% (estimated)
United States GDP: 28-30% | World GDP: 100%
United States GDP: $433.731 billion annualized | World GDP: Estimated $2.0-2.5 trillion annualized
United States GDP: 1 (United States) | World GDP: 195+ sovereign nations
United States GDP: #1 globally | World GDP: N/A - aggregate measure
United States GDP: $31.8 trillion (real) | World GDP: Estimated $95-105 trillion (real)
United States GDP: $27.4 trillion | World GDP: N/A
United States GDP: 2.5% | World GDP: N/A
United States GDP: $34 trillion | World GDP: N/A
United States GDP: 11.8% | World GDP: N/A
United States GDP: 11.2% | World GDP: N/A
United States GDP: 2.7% | World GDP: 3.2%
United States GDP: 12.1% | World GDP: 5.3%
United States GDP: 26% | World GDP: 100%
United States GDP: 60 companies | World GDP: 100 companies
United States GDP: $27.4 trillion | World GDP: $105 trillion
United States GDP: $81,285 | World GDP: $13,340
United States GDP: $82,450 | World GDP: N/A
United States GDP: 12.5% | World GDP: N/A
United States GDP: $0.14 trillion | World GDP: N/A
United States GDP: 2.7% | World GDP: N/A
United States GDP: $27.9 trillion | World GDP: N/A
United States GDP: 8.1% | World GDP: N/A
United States GDP: 130% | World GDP: N/A
United States GDP: $28.9 trillion | World GDP: N/A
United States GDP: 2.1% | World GDP: N/A
United States GDP: $2.1 trillion | World GDP: $14.8 trillion
United States GDP: 12.1% | World GDP: N/A
United States GDP: 123% | World GDP: N/A
United States GDP: $285 billion | World GDP: N/A
United States GDP: $28.7 trillion | World GDP: N/A
United States GDP: $85,400 | World GDP: N/A
United States GDP: $1.8 trillion | World GDP: N/A
United States GDP: 32.8% | World GDP: N/A
United States GDP: $81,695 | World GDP: N/A
United States GDP: 0.339 billion | World GDP: N/A
United States GDP: 135 companies | World GDP: N/A
United States GDP: $28.7 trillion | World GDP: $92.4 trillion
United States GDP: 31% | World GDP: 100%
United States GDP: 2.8% | World GDP: 3.2%
United States GDP: $86,300 | World GDP: $11,700
United States GDP: 335 million | World GDP: 8,100 million
United States GDP: $86,300 (US only) | World GDP: $6,500 (global median)
United States GDP: $28.7 (US alone) | World GDP: $54.2 (US+China+Japan)
How to choose between United States GDP and World GDP
US GDP vs World GDP — Structured Comparison Data
Machine-readable comparison dataset for US GDP vs World GDP. Contains 84 attribute comparisons, 5 FAQ pairs.
US GDP vs World GDP — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for US GDP vs World GDP.
Why is US GDP only 31% of World GDP if the US is the largest economy?
The US has only 4.2% of global population but generates 31% of world economic output due to superior productivity, advanced technology, higher education levels, and capital investment. However, the remaining 69% is spread across 194 other countries, many with large populations but lower per-capita productivity. China (#2) represents 17% of global GDP, and the next 8 largest economies represent another 21%, showing significant concentration among major economies.
Is World GDP growing faster than US GDP?
Yes, globally the economy grew 3.2% in 2024-2025 compared to US growth of 2.8%. This is driven by rapid expansion in developing economies: India (6.8%), Vietnam (6.5%), and the Philippines (6.3%). However, the US growth rate is healthy compared to other developed nations (Eurozone 2.1%, Japan 1.4%), reflecting the strength of American consumer spending and tech sector innovation.
Why is US per capita GDP ($86,300) so much higher than the global average ($11,700)?
The US benefits from advanced infrastructure, higher educational attainment, superior capital stock, and mature financial markets that enable greater productivity per worker. Additionally, global average is skewed by 1.4 billion people in low-income countries (India, Nigeria, Bangladesh, etc.) where GDP per capita ranges from $600-$2,000. High-income nations average $50,000-$100,000 per capita, while the median is dragged down by developing nations.
What are the fastest-growing major economies in the world?
By 2025 rankings: India (6.8%), Vietnam (6.5%), Philippines (6.3%), Bangladesh (6.0%), and Indonesia (5.2%) lead growth. China has slowed to 5.0% from double-digit growth rates of previous decades. US (2.8%) and Eurozone (2.1%) represent mature, slower-growth developed markets. By 2030, India is projected to become the world's third-largest economy, surpassing Japan and Germany.
How does US GDP compare to the entire EU combined?
The US GDP ($28.7 trillion) significantly exceeds the European Union's combined GDP ($18.2 trillion, 2025). This is despite the EU having a larger population (447 million vs 335 million in the US). The US productivity advantage and lower labor/energy costs in Europe explain the gap. Together, US and EU represent 49% of global GDP, demonstrating the economic dominance of developed Western economies.
How to Choose Between United States GDP and World GDP
Total Economic Output: United States GDP has $28.7 trillion, while World GDP has $92.4 trillion.
Share of Global Economy: United States GDP has 31%, while World GDP has 100%.
Per Capita GDP: United States GDP has $86,300, while World GDP has $11,700.
Growth Rate (2024-2025): United States GDP has 2.8%, while World GDP has 3.2%.
Largest Sector: United States GDP has Services (80% of economy), while World GDP has Services (67% of economy).
Population: United States GDP has 335 million, while World GDP has 8.1 billion.
Top Economy by Ranking: United States GDP has 1st, while World GDP has Global aggregate.