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Is a 154 IQ Good? What the Score Means

A 154 IQ is far above the average of 100. Only about 1 in 6,300 people score this high or higher. Clinical reports would call 154 Extremely High in WISC-V wording and Very Superior in the traditional WAIS-IV wording.

Percentile
99.98
How rare
1 in 6,300 score 154 or higher
WISC-V wording
Extremely High
Traditional wording (WAIS-IV)
Very Superior
Distance from 100
3.60 SD above
On an SD 16 test
about 158
On an SD 24 test
about 186
Our test's usual range here
our test cannot show this score
Where 154 sits on the IQ curveA bell curve with a marker at 154. The shaded area to the left is the share of people who score lower; 154 is at the 99.98th percentile.70100130154

What does a 154 IQ mean?

A score of 154 is 3.60 standard deviations above the average of 100. On most IQ tests one standard deviation, the typical distance from the average, is 15 points, so 154 is 54 points away.

154 is 24 points above the start of the top band, which begins at 130 and has no upper end. About 2.5 in 100 people score anywhere in the top band that holds 154.

What percentile is an IQ of 154?

A score of 154 is at the 99.98th percentile. That percentile is the share of people who score lower than 154, not the share of questions right. Five points higher, 159 is above the 99.99th percentile. Five points lower, 149 is at the 99.95th percentile. Across those ten points around 154, the percentile moves by 0.05.

How rare is an IQ of 154?

About 1 in 6,300 people score 154 or higher. In a town of 100,000 people, about 16 would score 154 or higher.

For each person who scores exactly 154, about 652 people score exactly 100. These figures for 154 come from the normal curve that IQ scales are built on, and the IQ calculator works out any other score.

What would 154 be on other tests?

Not every test would print 154 for this position. Older Stanford-Binet forms and many school tests use a standard deviation of 16; there, the same position as 154 is about 158. On a scale with a standard deviation of 24, used by the Cattell test, it is about 186. 154, 158 and 186 all mean the same percentile.

Is 154 a good IQ score?

The scale does not grade the person behind a 154; it places one result among other people’s results. As a position, 154 is far above the average of 100. What a 154 is useful for depends on the purpose, and a single online result is too rough for decisions about school, work or support. A 154 describes some kinds of reasoning on one test, on one day, and leaves out a great deal that matters, such as effort, knowledge and character.

Is 154 enough for Mensa?

Only if the 154 comes from a supervised test that Mensa accepts. American Mensa accepts scores at or above the 98th percentile, and 154 is at the 99.98th percentile. On the Wechsler scales the line is a full-scale IQ of 130, so 154 is 24 points above it. A 154 from an unsupervised internet test, ours included, is not accepted. Our Mensa IQ test guide explains the supervised routes to showing a 154.

Is 154 a genius IQ?

No test or psychology dictionary calls 154 a genius score, or defines one at all. The often quoted 140 goes back to a long-term study that selected children scoring above 140; by that line, 154 is 14 points over it. What a person with a 154 achieves depends on far more than a test number, as what IQ is considered genius explains.

Can any test measure a score of 154?

Every test has a ceiling, a highest score it can give, and few tests are built to measure as high as 154. The WISC-V full-scale score, for example, runs from 40 to 160, so 154 sits near its top. On our own test the range gets wider on the way toward 154: about 24 points wide at 100 and about 28 points wide at 140. Our page on the highest IQ score explains why scores like 154 are hard to pin down.

What does an online result of 154 mean?

Our test cannot show a 154. A perfect score currently shows about 140, and a test of 30 questions runs out of hard questions long before 154. Results above 145 show as “145 or higher”. Our methodology shows how the range is made.

An unsupervised online 154 may also run a little high: a large review found a gap of about 3 IQ points. Taking the same kind of test again usually raises a score like 154 a little, mostly on the first retakes. Our guide are IQ tests accurate covers this in depth.

To see where your own result falls next to 154, take the free IQ test. It has 30 questions and shows an estimated range with every result.

Scores near 154

  • 152 IQ: 2 points lower, at the 99.97th percentile.
  • 153 IQ: 1 point lower, at the 99.98th percentile.
  • 155 IQ: 1 point higher, at the 99.99th percentile.
  • 156 IQ: 2 points higher, above the 99.99th percentile.

Look up any score from 70 to 160, not only those near 154, in the score explorer.

FAQ

What percentile is 154 IQ?

A score of 154 is at the 99.98th percentile. That means about 99.98 percent of people score lower.

Is 154 IQ genius?

No test defines genius, so no test calls 154 genius. 154 is in the top band of the scale. Only about 1 in 6,300 people score this high or higher.

How many people have an IQ of 154?

On a whole-number scale, about 0.004 percent of people score exactly 154. About 1 in 6,300 people score 154 or higher.

Can an online test show 154?

Not reliably for 154. Our test shows anything above 145 as “145 or higher”, and a perfect score currently shows about 140.