Warren Buffett IQ

Warren Buffett's IQ is estimated at 130 to 155. No verified test score exists; LifeScore's 145+ is an estimate from the documented record.

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Warren Buffett is estimated at 145+. Could you beat that?

Higher than 99.9% of people (1 in 741). Your score lands on the same scale.

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Buffett's IQ is 145+. What's yours?

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Key facts

Estimated IQ
IQ 145+
Range
IQ 130 to IQ 155
Known for
Investor
Lived
Investor
Basis
No documented estimate; editorial comparison
Confidence
Very low. No verified standardized IQ result is cited for this profile.

145+ is a broad editorial estimate based on the surviving record, not a measured IQ score. No published study gives a number for Warren Buffett.

What is Warren Buffett's IQ?

No IQ test result for Warren Buffett is known. LifeScore lists 145+ as an editorial estimate, with a working range of 130 to 155. It is a comparison marker based on documented achievement as a investor, not a measured score, and it carries very low confidence.

Reasoning, measured

Buffett's 145+ is an estimate. Yours can be measured.

Founders rarely sit a test; job applicants often do. Many tech employers screen with the CCAT, 50 questions in 15 minutes. Start with your IQ on the standard scale, then try the free CCAT-style test if a hiring test is in your way.

Get your IQ score

25 questions · about 12 minutes

The evidence behind the estimate

An estimate built from the historical record, not a recovered test score.

What supports it

  • Documented achievement as a investor suggests unusually strong domain expertise.
  • Patient investing, Rational thinking, Value orientation are recurring themes in the biographical interpretation.
  • The estimate is intended as a comparison aid, not as a clinical or historical fact.

What it cannot prove

  • No primary standardized test report is available.
  • Achievement reflects education, opportunity, persistence and collaboration as well as ability.
  • Retrospective estimates cannot be compared precisely with modern normed tests.

Estimates like Buffett's come from the record, not a test sitting. The closest thing to a real, public score is the NFL: teams gave draft prospects the Wonderlic, and we collected 241 reported NFL Wonderlic scores with their sources. The same 12-minute, 50-question format is still used by employers, and you can sit a free Wonderlic-style practice test or the CCAT-style test tech employers use to see a real number of your own.

Buffett compared with Bezos, Steve Jobs, Bell

FigureEstimateRange
Warren Buffett145+130–155
Jeff Bezos150+140–160
Steve Jobs150+135–160
Alexander Graham Bell145130–160

How would you score?

Where would you land next to Warren Buffett?

Warren Buffett's 145+ is an estimate from the historical record, with a working range of 130 to 155. On the standard IQ scale an IQ of 145 sits at the 99.87th percentile: about 1 in 741 people score that high. Nobody can test Buffett now. You can find out where you sit on the same scale.

Get your IQ score

25 questions · about 12 minutes

Psychological profile

Warren Buffett's IQ is represented here by a retrospective estimate of 145+, not a verified test result. Warren Buffett is best known for exceptional patient investing. The useful question is what the surviving evidence shows, not whether a precise modern score can be recovered.

Extreme patience with rational decision-making. Low neuroticism, high conscientiousness. Values compound growth over quick returns.

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

Estimated IQ is 145+. This is a rough estimate based on documented accomplishments and contemporary accounts, not a literal measurement.

Key traits

  1. Patient investing

    Warren displayed notable patient investing, a trait that shaped their approach to challenges and opportunities.

  2. Rational thinking

    Warren displayed notable rational thinking, a trait that shaped their approach to challenges and opportunities.

  3. Value orientation

    Warren displayed notable value orientation, a trait that shaped their approach to challenges and opportunities.

Historical context

The 20th-21st Century was an environment where The Sage-style minds could gain leverage quickly. The structural conditions matched Warren's strengths.

Lessons from Buffett

  • Warren's greatest strength (Patient investing and Rational thinking) was also their greatest liability when taken to extremes.
  • The The Sage 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: Warren's output was most productive when external constraints forced focus. Without structure, the same traits that enabled greatness sometimes led to overreach.

A modern parallel

Li Lu shows a contemporary version of Warren's working style. The era is different, but patterns such as risk tolerance and social strategy look similar. This is not an IQ comparison.

Warren Buffett: common questions

Was Warren Buffett a genius?

Warren's record supports exceptional achievement, but "genius" is not established by an unverified IQ number. Their The Sage archetype, combined with Patient investing and Rational thinking, is a more useful interpretation of their output.

What personality type was Warren Buffett?

Warren fits the The Sage archetype. Key traits include Patient investing, Rational thinking, and Value orientation. This profile helps explain both their strengths and their documented failure modes.

Who is the modern equivalent of Warren Buffett?

A modern parallel in working style is Li Lu. The comparison is based on operating style and the The Sage archetype, not on accomplishment level or IQ.

What can we learn from Warren Buffett?

Warren's profile teaches that extreme strengths create extreme trade-offs. Their Patient investing and Rational thinking enabled success but also created recurring friction.

The IQ-style test the NFL used

Warren Buffett's IQ is an estimate. Yours could be real.

Before the draft, NFL teams gave prospects the Wonderlic: 50 questions in 12 minutes, and almost nobody finishes. We collected 241 reported player scores, each with its source. The average working adult scores about 21.

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Buffett's IQ is 145+. What's yours?

Buffett's estimate comes from the historical record. Yours can come from a real test: 25 visual reasoning questions.

Take the IQ test

25 questions · about 12 minutes

Sources

  1. The Early Mental Traits of Three Hundred Geniuses, Stanford University Press. A foundational but historically dated example of historiometric estimation.
  2. Genius 101, Springer Publishing Company. A modern overview of research on achievement, eminence and genius, including the limits of historiometric estimates.
  3. Cox, C. M. (1926). The Early Mental Traits of Three Hundred Geniuses. Stanford University Press.
  4. Simonton, D. K. (2009). Genius 101. Springer.
  5. Cattell, R. B. (1971). Abilities: Their Structure, Growth, and Action. Houghton Mifflin.

Last reviewed September 2026. How we estimate historical IQ