The total value of everything ownable on Earth — the present worth of human skill and labor, of every factory, home, road, and machine, of the planet's forests, minerals, and farmland, plus the world's gold and money. Summed into one figure and marked to market every day.
What Earth is made of, over time
Each band is a constituent of total global wealth (US dollars, trillions), 2000-01 → present — the top edge is the headline market cap. Click any component below to drill in. Equities are marked from the S&P 500 (last decade real, earlier modeled); pre-launch history is reconstructed from driver series — see the methodology.
What's inside
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Human capital → $1,065T
56.7% of the total · human capital
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19.1% of the total · produced capital
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Listed equities → $155T
8.3% of the total · produced capital
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Other produced capital → $132T
7.0% of the total · produced capital
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Natural capital → $146T
7.8% of the total · natural capital
See all 7 constituents and the financial-claims that net out →
The income approach values Earth at $3.81 quadrillion
Instead of summing assets, you can capitalize the planet's annual economic output as if Earth were a company paying a dividend — a Gordon-growth discount of all future global GDP. It lands higher than the asset sum ($3.27 quadrillion – $4.57 quadrillion across a ±50 bp swing in the discount-minus-growth spread), and it is extraordinarily sensitive to that spread — which is exactly why we show it as a cross-check, not the headline.
See both methods reconciled →How it's built
Developers: the JSON API is live at
/api —
GET /api/v1/marketcap/latest.