Percentile 87 = IQ 117. Smarter than 87% of people. Classification: High Average — High average, above-average ability on most tasks. Rarer than 1 in 8.
| IQ | Classification | Percentile |
|---|---|---|
| 100 | Average | 50.0% |
| 120 | Superior | 90.9% |
| 130 | Very Superior / Gifted | 97.7% |