Average IQ for Pre-Medicine Majors
Average IQ Range
118–128
IQ Classification
High Average range
Overview
Pre-medicine is the most rigorous undergraduate academic track in terms of selection pressure for cognitive ability. Medical school admission requires high performance across general chemistry, organic chemistry, biology, biochemistry, physics, psychology, and sociology — while maintaining a competitive GPA and strong MCAT score. The MCAT is a comprehensive cognitive assessment that correlates substantially with IQ. Students who successfully navigate pre-med and gain admission to MD programs rank in the upper portion of the college-attending population on most cognitive measures.
To understand what these IQ ranges mean, see our complete IQ score ranges guide. You can also check where specific scores fall: Is 125 IQ Good?
SAT & GRE Correlation
Pre-medicine is not a major but a track, typically paired with biology, chemistry, or neuroscience. Medical school admissions depend heavily on MCAT scores, which correlate strongly with IQ. The mean MCAT score for successful medical school applicants is approximately 511–514 (out of 528), placing them at roughly the 80th–88th percentile on a nationally normed exam that tests verbal reasoning, scientific analysis, and critical thinking.
For more on how standardized test scores relate to IQ, see our SAT to IQ conversion guide and GRE to IQ conversion guide.
Top Programs
- Johns Hopkins
- Harvard
- Duke
- Vanderbilt
Career Paths
- Physician
- Surgeon
- Research Scientist
- Physician-Scientist
Curious how these careers compare? See our full IQ by career chart.
How Does Pre-Medicine Compare to Other Majors?
| Major | Average IQ Range |
|---|---|
| Pre-Medicine | 118–128 |
| Biology | 115–124 |
| Chemistry | 120–128 |
| Neuroscience | 118–128 |
Frequently Asked Questions
What IQ do you need to get into medical school?
While IQ is not directly measured for medical school admissions, MCAT scores serve as a proxy. Competitive applicants to allopathic medical schools typically score 510+ on the MCAT (roughly 80th percentile), corresponding to estimated IQ ranges of 118–128. Applicants to top-20 medical schools average around 517–519, corresponding to IQ estimates in the 125–130 range.
What is the hardest part of pre-medicine?
Organic chemistry is universally cited as the most challenging pre-med course, requiring spatial reasoning for molecular visualization and mechanism prediction. The combination of high GPA expectations, MCAT preparation, clinical volunteering, research, and extracurricular commitments makes pre-med one of the most demanding undergraduate tracks regardless of major.
What is the best major for pre-medicine?
Medical schools accept applicants from any major, provided they complete the required science prerequisites. Biology and chemistry are most common, but physics, neuroscience, biochemistry, and even philosophy and English are viable pre-med tracks. Research shows that major does not significantly predict medical school success — MCAT score and GPA are the primary predictors.
Explore More Majors
Learn more about what IQ measures, or take our free IQ test to see where you stand.
MyIQScores Editorial Team
Researchers in cognitive psychology, psychometrics & educational science
Last updated
May 10, 2026
All content on MyIQScores is reviewed for scientific accuracy against peer-reviewed research in cognitive psychology and psychometrics. Our editorial team cross-references each article with published literature before publication and updates pages whenever new research warrants a revision.