IQ 134

About 1 in 85 people reach 134. In a school of 1,000 that is roughly 12 pupils, which is why 134 counts as gifted by most educational definitions.

A high score does not come with high grades attached. Motivation, study habits and fit with the teaching style decide a lot of what happens at school and work.

Lewis Terman's study began in 1921 and followed about 1,500 children who scored roughly 135 or higher. Most grew up healthy and successful, but few became famous, which says a lot about what a score can and cannot predict.

Is 134 Mensa level? It is above the line: Mensa's entry point is the 98th percentile on an approved, supervised test, usually quoted as 130 on an SD 15 scale. LifeScore is not affiliated with Mensa, and no online score, including ours, counts for entry.

Other societies set higher bars. Intertel asks for the top 1%, which starts at about 135, and the Triple Nine Society asks for the top 0.1%, about 146. 134 falls short of both.

Joining a society is optional. The more useful thing a score like this offers is a nudge to seek out harder problems and people who enjoy them.

A 134 is a statistical fact, not a personality. Still, people who score in the gifted range often recognise some of these:

• Being quick is not the same as being right. Checking your working protects you from confident mistakes.
• Uneven profiles are common, for example very strong visual reasoning alongside average processing speed.
• Routine work can get boring fast, so variety and challenge tend to matter.

If IQ follows the standard bell curve, 1.2% of people score 134 or higher. Here is what that share means across whole populations:

Going from 129 to 134 makes a score 2.3 times rarer, and going on to 139 multiplies the rarity by another 2.5. Near 134, each single point adds about 19% to the rarity.

What your 134 could really be. If you retook a well-made test, landing at 129 or at 139 would be unremarkable. That is the difference between beating 97.3% and 99.53% of people, and short online tests are noisier still.

Which scale was it on? Score reports do not always say. On the common SD 15 scale your 134 stands as it is. If the report used SD 16 it equals about 132, and if it used SD 24 about 121. The percentile follows the converted number.

The gifted range is where many retrospective estimates for historical leaders, writers and activists land. These sit near 134, with the figures people look up most listed first. None of these are test scores. They are estimates from biographical evidence, and each profile explains its basis.

A few degree, university and job profiles on this site carry IQ benchmarks close to 134. Treat the education figures as rough estimates from admissions-test data rather than measured IQs.

How 134 stacks up against the scores just around it and the round numbers people usually ask about. Each score links to its own page.

People with an IQ of 134 typically score about 1470 on the SAT and about 31 on the ACT composite. Scores vary a lot from person to person, so the range shows where about four in five land.