What is Steve Jobs's IQ?
Steve Jobs's IQ is often quoted as 160, sometimes attributed to a fourth-grade test. No such result appears in the documented record, including Walter Isaacson's authorised biography.
A quick, honest note. This number circulates online with no traceable origin. We publish it because you came to read it, and label it what it is: lore.
Where does the 160 number come from?
The thread of truth here is that Jobs did test well in primary school — Isaacson's biography records that a fourth-grade achievement test placed him at roughly a high-school level, which is why he was offered a grade skip.
That is an achievement test, not an IQ test, and it produces a grade-equivalent rather than a score on the standard scale. Somewhere in the retelling it became "IQ 160".
Jobs's documented strengths — taste, product judgement, an unusual talent for persuading people to attempt the impossible — are also precisely the things a reasoning test does not attempt to measure.
How rare would a 160 IQ be?
If the 160 figure were literally true, it would be extraordinarily rare — rarer than1 in 31,560 people. That alone is a good reason to treat any confident-sounding celebrity IQ number with a raised eyebrow.
Too rare to draw — a grid with one highlighted dot in 31,560 would be a solid wall of gray.
What a score like this would mean
A 160 would sit in the very superior · gifted range — about one person in 31,560. Fill a large concert hall and you would expect nobody in the room to clear it.
Stop reading estimates about strangers. Sixteen questions and about ten minutes gets you a number that is actually yours.
Frequently asked questions
What was Steve Jobs's IQ?
Unknown. No IQ test result appears in the documented record. The quoted 160 has no source.
Did he take a test as a child?
He took an achievement test in fourth grade that placed him around high-school level, which is a different measurement from IQ.