What does a 160 IQ mean on the scale?
About the 99.997th percentile on a mean-100, SD-15 model—roughly 1 in 31,000 at or above. That is statistics, not Einstein.
QuestionWhat does 160 IQ mean?
The statistical meaning
IQ 160 is four standard deviations above 100 on SD 15. This atlas prints about the 99.997th percentile and a directional rarity near 1 in 31,557 at or above.
Versus 130 and 140
130 is about the 98th percentile (near many gifted cutoffs). 140 is often called genius-level on some charts. 160 is far rarer than either—and still not a person’s verified score.
Nobody here is a verified 160
Einstein is the famous 160 rumor. Hawking’s 160 is informal. Simonton’s top 2C (Adams 175) is a different method entirely.
What the evidence supports