What Is an IQ Percentile?
When you finish an IQ test, you might see two pieces of information:
- An IQ score (for example: 98, 111, 124, 136)
- An IQ percentile (for example: “73rd percentile”)
The score tells you your position on an IQ scale. The percentile tells you where you rank compared to a large group of people who took a similar test.
In simple terms:
- 50th percentile – you scored around the middle of the group.
- 70th percentile – you did better than about 70 out of 100 people.
- 90th percentile – you did better than about 90 out of 100 people.
IQ Percentile & IQ Score – How They Connect
Most modern IQ tests are designed so that the average score is around 100. Scores spread out on both sides of that middle point. The table below shows a rough connection between IQ ranges and percentiles.
| IQ Range | Approx. Percentile Range | How Many People You Rank Above |
|---|---|---|
| Below 85 | Below ~16th percentile | Below about 16 out of 100 |
| 85–99 | ~16th–50th percentile | About 16–50 out of 100 |
| 100–114 | ~50th–82nd percentile | About 50–82 out of 100 |
| 115–129 | ~82nd–97th percentile | About 82–97 out of 100 |
| 130+ | ~97th percentile and above | About 97 or more out of 100 |
When you look at your IQ result from a site like TrueIQTest.com, you can use a chart like this to answer the question: “Where does my IQ rank compared to others?”
Examples: Turning IQ Scores into Percentile Rankings
Here are a few simplified examples to make the idea of IQ percentile easier to see:
- IQ 100: Around the 50th percentile. You’re near the exact middle of the group.
- IQ 110: Roughly around the 75th percentile. You scored higher than about 3 out of 4 people.
- IQ 120: Roughly around the 90th percentile. You scored higher than about 9 out of 10 people.
- IQ 130: Roughly around the 97th percentile. You scored higher than about 97 out of 100 people.
These are exactly the kinds of questions IQ percentile is meant to answer in a simple, visual way.
What Does My IQ Percentile Say About Me?
It’s easy to get excited (or worried) when you see your percentile. A high percentile can feel like winning, and a low percentile can sting. But percentiles are still just a way of comparing test performance. They do not:
- Measure your worth as a person
- Predict your happiness, relationships, or character
- Capture creativity, kindness, or resilience
What they do show is how you handled one particular kind of reasoning task on one particular day.
If Your IQ Percentile Seems “Low”
A lower percentile may mean that the format of the test felt hard for you. It might be:
- You were tired, stressed, or distracted
- You haven’t practiced puzzles of that type
- Your strengths lie in areas the test doesn’t measure
You can still learn, improve, and build a successful life no matter what percentile you start from.
If Your IQ Percentile Seems “High”
A high percentile means you handled those puzzles very well compared to most people. That’s encouraging, but it isn’t a guarantee of success. You still need:
- Good habits and discipline
- Healthy relationships and communication skills
- Direction and purpose beyond “being smart”
It’s better to treat your percentile as a tool you can use, not a trophy you cling to.
How to Use IQ Percentiles in a Healthy Way
Once you know your IQ percentile, you can use it to understand your learning style instead of boxing yourself in.
- Notice where things feel easy for you. That’s where you might accelerate quickly.
- Notice where things feel slow. That’s where extra support or different techniques may help.
- Set goals based on actions, not numbers. “I’ll read 10 pages a day” is better than “I need a higher percentile.”
Don’t Know Your Percentile Yet?
If you’re just reading about IQ percentiles and don’t have a score yet, you can take a structured online test, then return to this page and see where your result fits.
- Quick IQ Test – get a fast estimate and rough percentile.
- Full IQ Test – get a deeper result and report.
Can My IQ Percentile Change Over Time?
Your underlying style of reasoning is fairly stable, but your percentile can move a bit over time because:
- You gain experience with similar puzzles and patterns
- You improve your focus, sleep, and test environment
- You learn better strategies for tackling hard questions
That’s why it’s best to think of your percentile as a range rather than a fixed, permanent label.