📊 Am I Normal?
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⚡ Brain & Cognition

How high is my IQ?

Average IQ is 100 — only 2% score above 130.

Rate each statement 1 (strongly disagree) to 5 (strongly agree). Your score updates live.

1I can solve puzzles and brainteasers faster than most people.
2I often see patterns others miss in data or situations.
3I enjoy complex problems that require multi-step reasoning.
4I pick up new skills or concepts quickly with minimal instruction.
5I can explain complex ideas in simple terms.
6I read significantly faster than most people around me.
7I can hold and debate multiple perspectives on an issue.
8I remember facts, numbers, and details easily.
9I can concentrate deeply for long periods without distraction.
10I was consistently in the top 10% academically in school.

What does this IQ estimate mean?

This is a self-assessment proxy, not a real IQ test. Actual IQ requires standardized instruments (WAIS-IV, Raven's Progressive Matrices). However, self-rated cognitive ability correlates moderately (r=0.3-0.4) with tested IQ (Furnham, 2001).

Three cognitive dimensions

  • Logic (items 1-3): Pattern recognition and problem-solving — closest to fluid intelligence (Gf)
  • Learning (items 4-7): Processing speed, abstraction, and perspective-taking
  • Memory (items 8-10): Working memory and concentration — key components of IQ tests

IQ distribution (population norms)

  • Average IQ: 100 (by definition, SD=15)
  • 68% of people: IQ 85-115
  • Top 2%: IQ 130+ (Mensa qualification)
  • Bottom 2%: IQ below 70
  • IQ is ~60-80% heritable but education and environment matter significantly

Limitations of self-assessment

  • The Dunning-Kruger effect: lower performers overestimate, higher performers underestimate
  • IQ measures a narrow slice of intelligence — it misses creativity, emotional intelligence, and practical wisdom

Note: For an actual IQ score, take a professionally administered test. This gives a rough self-perception estimate only.