Mayim Bialik's IQ: 150–163 (est.)
Note: The figure above is an unverified estimate based on publicly circulated reports and biographical analysis — not a confirmed result from an authenticated IQ test. Most public figures have never released an official score. How we handle IQ estimates →
Mayim Bialik
Estimated IQ
150–163
Known For
Actress (Big Bang Theory), neuroscientist
About Mayim Bialik
Mayim Bialik has a real-life PhD in neuroscience from UCLA, making her the rare actor who is actually qualified in the field her character studies. She played Amy Farrah Fowler on The Big Bang Theory and later hosted Jeopardy!. Her IQ is estimated at 150-163 based on her doctoral-level neuroscience research and academic achievements. Bialik is one of the most academically accomplished actors in Hollywood.
What an IQ of 150–163 Means
Bialik's PhD in neuroscience from UCLA is a genuine scientific achievement requiring years of advanced research. Her dissertation on hypothalamic activity in patients with Prader-Willi syndrome demonstrates the kind of analytical thinking that characterizes the gifted range. Unlike many celebrity IQ claims, Bialik's academic credentials provide concrete evidence of exceptional cognitive ability.
How Mayim Bialik Compares
To understand where this falls on the IQ scale, see our complete IQ score ranges guide, or learn what IQ actually measures.
Famous IQ Comparison
| Person | Estimated IQ | Known For |
|---|---|---|
| Mayim Bialik | 150–163 | Actress (Big Bang Theory), neuroscientist |
| Travis Kelce | 100–112 | NFL tight end, 3x Super Bowl champion, media personality |
| Tom Brady | 110–120 | NFL GOAT, 7 Super Bowl championships |
| Emma Watson | 125–135 | Actress (Harry Potter), Brown graduate, UN ambassador |
| Jay-Z | 120–130 | Rapper, billionaire businessman, Roc Nation founder |
| Michael Jordan | 110–120 | NBA GOAT, 6 championships, billionaire businessman |
| Rihanna | 115–125 | Singer, Fenty Beauty founder, billionaire entrepreneur |
See the complete famous IQ list or check what an IQ of 157 means.
Where This Estimate Comes From
- Estimates extrapolated from her documented PhD in neuroscience from UCLA
- Academic credentials are verified; the circulated IQ range is speculation
- No publicly verified IQ test result
Estimate disclaimer: Mayim Bialik's IQ figure is a speculative estimate compiled from public sources, not a verified test result. See how we compile these estimates.
Frequently Asked Questions
What is Mayim Bialik's IQ?
Bialik's IQ is estimated at 150-163. She has a real PhD in neuroscience from UCLA, making her one of the most academically accomplished actors in Hollywood. Her academic credentials provide concrete evidence of gifted-range intelligence.
Does Mayim Bialik have a real PhD?
Yes. Bialik earned a PhD in neuroscience from UCLA in 2007. Her doctoral research focused on hypothalamic activity in patients with Prader-Willi syndrome. She is a genuine scientist who happens to also be an actress.
Is Bialik smarter than her Big Bang Theory character?
Possibly comparable. Her character Amy Farrah Fowler is a neurobiologist, and Bialik is a real neuroscientist. She was even able to contribute scientific accuracy to the show's scripts, making it one of TV's most authentic portrayals of a scientist.
More Acting & Entertainment Figures
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Take our free IQ test to discover your own score, or explore what an IQ of 157 means.
MyIQScores Editorial Team
Editorial team focused on cognitive testing & psychometrics research
Last updated
May 10, 2026
MyIQScores content is written and maintained by our editorial team using published research in cognitive psychology and psychometrics as its source base. We label estimates as estimates, link primary sources where available, correct errors when readers flag them, and update pages as research or feedback warrants — see our corrections policy.