Historical Dossier • 20th Century

Simone de Beauvoir

Philosopher & Feminist

Last reviewed: February 2026
Historiometric analysis

Quick Answer

Simone de Beauvoir's IQ is estimated at 150+, placing them in the Genius classification.

This historiometric estimate is based on documented accomplishments, complexity of work, and contemporary accounts from the 20th Century era.

Methodology Note: This is a psychobiographical analysis based on documented behavior, contemporary accounts, and historiometric research methods. IQ estimates for historical figures are approximations derived from complexity of work and documented accomplishments. This is interpretation, not clinical diagnosis.

Simone de Beauvoir's IQ is estimated at 150+ (Genius), based on historiometric analysis of documented accomplishments, complexity of work, and contemporary accounts. Simone de Beauvoir is best known for exceptional feminist analysis. This estimate places Simone de Beauvoir in the top 99.9% of the population.

Estimated IQ

150+

Historiometric estimate · What does IQ 150 mean?

Dominant Archetype

The Rebel

Psychological Profile

Existentialist who pioneered feminist philosophy. High openness with intellectual independence. Challenged gender constructs through rigorous analysis.

The dominant archetype here is The Rebel. This archetype shapes decision patterns: what feels natural, what creates friction, and what blind spots tend to emerge.

Estimated IQ is ~150+. This is a rough historiometric estimate based on documented accomplishments and contemporary accounts—not a literal measurement.

Key Behavioral Traits

1
Feminist analysis

Simone displayed notable feminist analysis, a trait that shaped their approach to challenges and opportunities.

2
Existentialist thought

Simone displayed notable existentialist thought, a trait that shaped their approach to challenges and opportunities.

3
Intellectual independence

Simone displayed notable intellectual independence, a trait that shaped their approach to challenges and opportunities.

Historical Context

Context matters: Simone operated in 20th Century, when the path from ambition to impact looked different than it does today. The traits are timeless; the arena was not.

Key Lessons

  • Simone's greatest strength (Feminist analysis and Existentialist thought) was also their greatest liability when taken to extremes.

  • The The Rebel archetype tends to succeed in environments that reward bold action and long-term vision, but struggles in environments that demand consensus-building.

  • One pattern worth noting: Simone's output was most productive when external constraints forced focus. Without structure, the same traits that enabled greatness sometimes led to overreach.

Modern Parallel

Judith Butler represents the contemporary version of Simone's psychological profile. The era is different, but the underlying patterns—risk tolerance, work style, social strategy—map closely.

Suggested Reading

For a deeper understanding of Simone de Beauvoir's psychology, consider primary biographies that document behavior patterns, decision-making, and personal correspondence.

Historiometric methods used in IQ estimation are based on research by Cox (1926), Simonton (1994), and others who analyze documented accomplishments as proxies for cognitive ability.

Historical ProfilesSimone de Beauvoir

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Same Archetype: The Rebel

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Signs of High IQ

Traits commonly observed in individuals with Simone de Beauvoir's cognitive profile:

Simone de Beauvoir: People Also Ask

What was Simone de Beauvoir's IQ?+

Simone de Beauvoir's estimated IQ is 150+, which places them in the Genius classification. This historiometric estimate is based on documented accomplishments, complexity of work, and contemporary accounts—not a literal IQ test score, as standardized testing didn't exist in their era.

Was Simone de Beauvoir a genius?+

Yes, with an estimated IQ of 150+, Simone qualifies as Genius level intelligence. However, "genius" oversimplifies their profile. Their The Rebel archetype, combined with Feminist analysis and Existentialist thought, better explains their exceptional output.

What personality type was Simone de Beauvoir?+

Simone fits the The Rebel archetype. Key traits include Feminist analysis, Existentialist thought, and Intellectual independence. This psychological profile explains both their strengths and documented failure modes.

Who is the modern equivalent of Simone de Beauvoir?+

The closest modern parallel to Simone de Beauvoir is Judith Butler. This comparison is based on operating style, The Rebel archetype, and similar trait configuration—not accomplishment level.

What can we learn from Simone de Beauvoir?+

Simone's profile teaches that extreme strengths create extreme tradeoffs. Their Feminist analysis and Existentialist thought enabled success but also created recurring friction patterns.

References & Sources

  1. Cox, C. M. (1926). The Early Mental Traits of Three Hundred Geniuses. Stanford University Press.

  2. Simonton, D. K. (2009). Genius 101. Springer Publishing Company.

  3. Cattell, R. B. (1971). Abilities: Their Structure, Growth, and Action. Houghton Mifflin.

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