Logic's IQ: 138
Logic
Estimated IQ
138
Known For
Rapper, '1-800-273-8255,' No Pressure, Bobby Tarantino mixtapes
About Logic
Logic (Sir Robert Bryson Hall II) is a rapper from Gaithersburg, Maryland, who built his career through a relentless work ethic, prolific output, and a commitment to lyricism that placed him squarely in the tradition of technically complex hip-hop. His 2017 single '1-800-273-8255' — the number for the National Suicide Prevention Lifeline — became one of the most impactful advocacy songs in modern pop music, correlated in studies with a measurable decrease in suicide calls and an increase in Lifeline contacts. Logic is a voracious reader and autodidact who has spoken extensively about his self-education, citing figures from Albert Camus to Marcus Aurelius. He is also a successful Twitch streamer and poker player, demonstrating the breadth of intellectual engagement that characterizes his public presence.
What an IQ of 138 Means
An estimated IQ of 138 — in the top 0.7% of the population — is consistent with Logic's demonstrated autodidactic intelligence, rapid mastery of multiple domains, and the technical density of his best lyrical work. His ability to construct intricate multi-syllabic rhyme schemes while maintaining narrative coherence across extended verse lengths reflects verbal processing speed and working memory capacity at a high level. His poker success — a game requiring probabilistic reasoning, opponent modeling, and emotional regulation under uncertainty — provides additional evidence of fluid intelligence applied outside his primary domain. Logic's self-education, drawing widely from philosophy, literature, and science without formal instruction, reflects the kind of self-directed learning associated with high cognitive ability.
How Logic 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 |
|---|---|---|
| Logic | 138 | Rapper, '1-800-273-8255,' No Pressure, Bobby Tarantino mixtapes |
| Jung Kook (BTS) | 118–130 | BTS member, Golden solo artist, most streamed K-pop artist |
| J. Cole | 135 | Rapper, Dreamville Records founder, 2014 Forest Hills Drive, lyrical precision |
| Meryl Streep | 119 | Three-time Oscar winner, most nominated actor in Academy Award history |
| Russ | 125 | Independent rapper, DIY music business model, There's Really a Wolf |
| Tom Cruise | 110 | Mission: Impossible franchise, Top Gun, commitment to practical stunts |
| Phoebe Bridgers | 128 | Singer-songwriter, Punisher album, boygenius supergroup |
See the complete famous IQ list or check what an IQ of 138 means.
Careers That Match an IQ of 138
- Scientist — typical IQ range: 120–135
- Mathematician — typical IQ range: 130–145
- CEO — typical IQ range: 115–135
Explore the full IQ by career chart.
Where This Estimate Comes From
- Media-circulated estimate without a documented test basis
- Dropped out of high school, so no academic record underpins the figure
- No publicly verified test result
Estimate disclaimer: Logic'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 Logic's IQ?
Logic's IQ is estimated at approximately 138 — in the top 0.7% of the population. No verified test is publicly known. This estimate reflects the technical density of his multi-syllabic lyrical construction, his demonstrated autodidactic intelligence (self-educating across philosophy, literature, and science without formal instruction), his probabilistic reasoning demonstrated through competitive poker play, and the research-validated real-world impact of '1-800-273-8255' — a song that required understanding of both musical craft and public health communication.
What was the measurable impact of '1-800-273-8255'?
Multiple academic studies examined the real-world impact of Logic's '1-800-273-8255' (2017) on suicide prevention. Research published in JAMA Internal Medicine and other peer-reviewed journals found statistically significant increases in calls to the National Suicide Prevention Lifeline following the song's release and its Grammy performance — with one study estimating approximately 9,000 additional calls. The association between the song's release events and measurable changes in crisis line call volume is one of the clearest documented examples of a popular song having a measurable public health impact, making the artistic decision to embed the Lifeline number in a hit song one of the most consequential creative choices in recent pop music.
How has Logic pursued self-education outside music?
Logic has spoken extensively in interviews about reading widely across philosophy (Marcus Aurelius, Albert Camus, Alan Watts), science (physics, astronomy, evolutionary biology), and literature as ongoing self-education. He grew up in poverty without reliable access to educational resources and has described books as the primary vehicle for his intellectual development. His references to these readings in his music — most densely on albums like Everybody (2017), which explores themes from Camus' existentialism — are genuine engagements rather than name-dropping. His poker career, pursued seriously enough to play in televised events, reflects the application of his probabilistic and game-theoretic reasoning to a domain outside music.
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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.