IQ of 115: What Does a Score of 115 Mean?
You got a 115 back from an IQ test, and now you want to know whether that is a good number or just a middling one. Here is the direct answer before anything else: an IQ of 115 is exactly one standard deviation above the average of 100, which places it at roughly the 84th percentile. That means it is higher than about 84 percent of people, and only about 1 in 6 people score higher. On the Wechsler scale used by the major professional tests, a 115 falls into the band psychologists label "high average."
So a 115 is genuinely above average, and it is a score most people would be pleased to see. At the same time, it is not a rare or "gifted" number, and it does not need any of the mythology that gets attached to the far end of the scale. This page explains where 115 sits relative to its neighbors, what it looks like in real life, and how to read the number honestly without over- or under-selling it.
Where a Score of 115 Sits on the IQ Scale
The whole IQ scale is built on two fixed numbers: the average is set to 100, and one "step" up or down is 15 points, called a standard deviation. A 115 is one full step above the middle. That single fact drives everything else about the score, its percentile, its rarity, and its classification.
The table below shows 115 alongside the scores people most often compare it to. As of 2026, these follow the Wechsler scale, mean 100 and standard deviation 15, which is the scoring system behind the WAIS and WISC.
| IQ score | Steps from average | Approx. percentile | Wechsler classification | Roughly how rare |
|---|---|---|---|---|
| 100 | 0 (the middle) | 50th | Average | 1 in 2 |
| 110 | +0.67 | ~75th | High average | 1 in 4 score higher |
| 115 | +1.00 | ~84th | High average | 1 in 6 score higher |
| 120 | +1.33 | ~91st | Superior | 1 in 11 score higher |
| 130 | +2.00 | ~98th | Very superior / gifted | 1 in 50 score higher |
A few things stand out from that row. A 115 shares its "high average" label with 110, so the jump from 110 to 115 does not change your category, it just moves you higher within it. The bigger category lines are at 120 (where "superior" begins) and 130 (the usual gifted and Mensa threshold, the top ~2 percent). A 115 is comfortably clear of the average, but it is a few steps below those milestones.
Is 115 a "high" IQ?
Yes, but with a plain-English caveat. A 115 is above average by a full standard deviation, which is a real, meaningful gap, not a rounding error. In everyday terms, if you lined up six people at random, a person with a 115 would typically out-score five of them on this kind of test.
What a 115 is not is "gifted." That word is normally reserved for scores of about 130 and up, roughly the top 2 percent. There is a wide, useful middle ground between "average" and "gifted," and 115 lives near the top of it. Treating 115 as either unremarkable or as genius-level both miss the mark. It is a strong, above-average score, full stop.
One more honest note on comparisons: because a 115 is not rare, you almost certainly know several people with a score in this range without realizing it. It is the kind of number that shows up in a capable coworker, a reliable student, or a friend who picks up new skills quickly, not someone who stands out as visibly exceptional. That ordinariness is a feature, not a knock on the score. It means a 115 reflects broad competence rather than a narrow, headline-grabbing talent.
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What a 115 IQ Looks Like in Real Life
The most useful reference point is education. For decades, popular textbooks and magazines claimed the average college graduate had an IQ around 115. That figure is now out of date. Normative data from the modern Wechsler test puts the average four-year-degree holder closer to 107, with most graduates falling somewhere between about 80 and 135. In other words, a 115 is solidly above the current average even among college graduates, not merely equal to it.
Practically, people in the high-average band tend to handle college-level coursework and moderately complex professional work without much strain. This range is common among teachers, nurses, managers, skilled technical workers, and many business and administrative roles. None of that is destiny, motivation, effort, and circumstances matter enormously, but as a starting point, a 115 signals that abstract reasoning and learning speed are unlikely to be a bottleneck.
It also helps to picture 115 on the bell curve rather than as a lonely data point. The scores between 85 and 115, one step below the average to one step above, cover about 68 percent of everyone. A 115 sits right at the upper edge of that big central group. Push just one more step, to 130, and you are into the top 2 percent. That is why the distance from 115 to 130 feels larger than the plain 15-point gap suggests: the population thins out fast as you climb, so each additional step separates you from a rapidly shrinking share of people. Understanding that shape is the difference between reading 115 as "near the top of the crowd" and mistaking it for "almost gifted."
How much should you trust a single 115?
Treat 115 as a range, not a pinpoint. Professional IQ tests carry a margin of error, and the WAIS reports a 95 percent confidence interval of roughly plus or minus 5 points. So a measured 115 is best read as "somewhere in the low 110s to around 120." Free online tests, including ours, are calibrated estimates rather than clinical instruments, so the sensible takeaway from a 115 is "clearly above average," not a number to defend to the decimal. Our test is free to take, with the full breakdown available as a paid result.
Frequently Asked Questions
Q: Is an IQ of 115 good?
A: Yes, a 115 is a good, above-average score. It sits about one standard deviation above the mean of 100, at roughly the 84th percentile, meaning it is higher than about 84 percent of people. It is classified as "high average" on the Wechsler scale, strong and above average, though below the "superior" (120+) and "gifted" (130+) bands.
Q: What percentile is an IQ of 115?
A: About the 84th percentile. In a normal distribution, one standard deviation above the average lands at the 84.1st percentile. That means roughly 84 percent of people score lower than 115 and about 16 percent, or 1 in 6, score higher.
Q: Is 115 IQ considered gifted?
A: No, 115 is not in the gifted range. "Gifted" typically refers to scores of about 130 and above, the top 2 percent of the population and the usual Mensa threshold. A 115 is above average but sits two full standard-deviation steps below that line.
Q: How rare is an IQ of 115?
A: Not rare, roughly 1 in 6 people score higher than 115. Because it is only one standard deviation above the mean, about 16 percent of the population scores above 115. It is a strong result, but common enough that it needs no mythology around it.
References
- IQ classification - Wikipedia
- Wechsler Adult Intelligence Scale - Wikipedia
- 68-95-99.7 rule (standard deviations and percentiles) - Wikipedia
Last updated: July 13, 2026
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