North America · rank #1 of 215
As of September 12, 2026
United States
$571 trillion
29.77% of Earth's market cap · $1,669,537 per person
United States's slice of total global wealth — its share of Earth's $1.92Q market cap, apportioned by its share of world output and marked to the daily headline.
Market cap
$571T
share of Earth's total
Share of Earth
29.77%
rank #1 of 215
GDP
$31T
World Bank, 2025
Per person
$1,669,537
341,784,857 people
Neighbours by rank
-
#2 · China → $241T
How it's valued
United States produces $31T a year. Weighting that output by its income group's wealth-to-GDP ratio puts its share of global wealth at 29.77% — so it is apportioned $571 trillion of Earth's market cap.
Note: this is United States's share of the planetary total, estimated from GDP scaled by income-group wealth multiples — not an independent national balance-sheet figure. See the methodology for the modelling choice.