IQ Score Reference Guide

Find your score below to see what it means — your percentile rank, cognitive classification, which careers cluster there, and which notable people share that range.

Scores follow a normal distribution with a mean of 100 and standard deviation of 15. Half the population scores between 90 and 110. Only 2% score above 130.

Very Superior (130–160)

13097.7th %ile 13198.1th %ile 13298.4th %ile 13398.6th %ile 13498.8th %ile 13599th %ile 13699.2th %ile 13799.3th %ile 13899.4th %ile 13999.5th %ile 14099.6th %ile 14199.7th %ile 14299.7th %ile 14399.8th %ile 14499.8th %ile 14599.9th %ile 14699.9th %ile 14799.9th %ile 14899.9th %ile 14999.9th %ile 150100th %ile 151100th %ile 152100th %ile 153100th %ile 154100th %ile 155100th %ile 156100th %ile 157100th %ile 158100th %ile 159100th %ile 160100th %ile

Superior (120–129)

12090.9th %ile 12191.9th %ile 12292.9th %ile 12393.7th %ile 12494.5th %ile 12595.2th %ile 12695.8th %ile 12796.4th %ile 12896.9th %ile 12997.3th %ile

High Average (110–119)

11074.8th %ile 11176.8th %ile 11278.8th %ile 11380.7th %ile 11482.5th %ile 11584.1th %ile 11685.7th %ile 11787.1th %ile 11888.5th %ile 11989.7th %ile

Average (90–109)

9025.2th %ile 9127.4th %ile 9229.7th %ile 9332th %ile 9434.5th %ile 9536.9th %ile 9639.5th %ile 9742.1th %ile 9844.7th %ile 9947.3th %ile 10050th %ile 10152.7th %ile 10255.3th %ile 10357.9th %ile 10460.5th %ile 10563.1th %ile 10665.5th %ile 10768th %ile 10870.3th %ile 10972.6th %ile

Low Average (80–89)

809.1th %ile 8110.3th %ile 8211.5th %ile 8312.9th %ile 8414.3th %ile 8515.9th %ile 8617.5th %ile 8719.3th %ile 8821.2th %ile 8923.2th %ile

Below Average (70–79)

702.3th %ile 712.7th %ile 723.1th %ile 733.6th %ile 744.2th %ile 754.8th %ile 765.5th %ile 776.3th %ile 787.1th %ile 798.1th %ile

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