CAT4 Level Finder X–G

Find your child’s CAT4 level in 10 seconds.

Select your school system and year/grade to get the correct level — with the matching guide and a free practice PDF.

Start the level finder Browse all levels
  • Works for UK Year, US Grade, IB and more
  • Based on recommended CAT4 year groups

What are CAT4 levels?

CAT4 levels (X–G) are simply different test forms for different age bands. They do not describe your child’s ability level — they help the school choose the right version of the test.

Why parents get confused

  • Different systems, same ages: UK Year ≠ US Grade ≠ IB year labels.
  • Schools say “CAT4 level”, but parents search by year/grade.
  • “Year” can mean different things across countries and schools.

How to avoid mistakes (simple)

  1. If you have a CAT4 report, use the level code shown there (X–G).
  2. If you don’t, pick your country/system + year/grade in the level finder above.
  3. If you’re unsure, choose the current school year and confirm using the typical age.

Once you know the level, open the matching level guide and download the free practice PDF for that exact level. Go to the level finder

Find Your Child's CAT4 Level

Choose a school system and year/grade to instantly discover the recommended CAT4 test level.

CAT4 Level Finder

Select a system and year/grade to see the recommended CAT4 level.
Mapping based on GL Education guidance
Ready for full CAT4 practice and mock tests?
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CAT4 Level X Year 2

CAT4 Level X or CAT4 Year 2 is designed for students aged 6 to 7.

Internationally, the CAT4 Level X is taken in the 1st grade.

This is a pen-and-paper exam.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

Assessing cognitive skills at young ages can be tricky, as children develop them differently.

In most cases, the CAT4 Level X test is used by teachers to understand the student level and not for cognitive assessment.

GL assessment did a great job presenting a simple, kid-friendly format that should be accessible to everyone in the age group.

The components include:

  • Words
  • Shapes
  • Numbers
  • Figures

CAT4 Level X Structure and Time Frame

The test covers 2 parts:

  1. Figures – 12 min
    Word – 10 min

  2. Numbers – 10 min
    Shapes – 11 min
Total time – 43 min

CAT4 Level Y Year 3

CAT4 Level Y or CAT4 Year 3 is designed for students aged 7 to 8.

Internationally, the CAT4 Level Y is taken in the 2nd grade.

This is a pen-and-paper exam.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

Assessing cognitive skills at young ages can be tricky, as children develop them differently.

In most cases, the CAT4 Level Y test is used by teachers to understand the student level and not for cognitive assessment.

GL assessment did a great job presenting a simple, kids-friendly format that should be accessible to everyone in the age group.

The components include:

  • Words
  • Shapes
  • Numbers
  • Figures

CAT4 Level Y Structure and Time Frame

The test covers 2 parts:

  1. Figures – 12 min
    Word – 10 min

  2. Numbers – 10 min
    Shapes – 11 min
Total time – 43 min

CAT4 Level A Year 4

CAT4 Level A or CAT4 Year 4 is designed for students aged 7 to 9.

Internationally, the CAT4 Level A is taken in the 3rd grade.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level A test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Level B Year 5

CAT4 Level B or CAT4 Year 5 is designed for students aged 8 to 10.

Internationally, the CAT4 Level B is taken in the 4th grade.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level B test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Level C Year 6

CAT4 Level C or CAT4 Year 6 is designed for students aged 9 to 11.

Internationally, the CAT4 Level C is taken in the 5th grade.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level C test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Level D Year 7

CAT4 Level D or CAT4 Year 7 is designed for students aged 10 to 12.

Internationally, the CAT4 Level D is taken in the 6th grade.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level D test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Level E Year 8

CAT4 Level E or CAT4 Year 8 is designed for students aged 11 to 13.

Internationally, the CAT4 Level E is taken in the 7th grade.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level E test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Level F Year 9 Year 10

CAT4 Level F or CAT4 Year 9 is designed for students aged 12 to 15.

Internationally, the CAT4 Level F is taken in the 8th and 9th grades.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level F test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Level G Year 11+

CAT4 Level G or CAT4 Year 11+ is designed for students aged 14 to 17.

Internationally, the CAT4 Level G is taken in the 10th to 11th grades.

This level focuses on assessing the cognitive abilities relevant to their developmental stage.

This is an online assessment.

The test is timed.

The CAT4 Level G test consists of 8 tests.

The components include:

  • Verbal Reasoning
  • Non-Verbal Reasoning
  • Quantitative Reasoning
  • Spatial Reasoning

CAT4 Levels FAQ – Quick Answers for Parents

What are CAT4 levels (X–G), and what do they actually mean?
CAT4 levels are simply age-banded versions of the same reasoning test. They do not measure your child’s intelligence and they are not a school grade. The level label (X, Y, A, B and so on) mainly helps schools choose an age-appropriate version of the test, with the right question style and timing. In practice, your child’s results profile matters more than the level name itself. On CAT4 Prep, you can match the level by school system, year group, grade, or age if needed.
How do I find my child’s CAT4 level quickly on CAT4 Prep?
Use the CAT4 Level Finder to get the recommended level in seconds. Select the school system, then choose the year group, grade, or age band. You will then see the recommended CAT4 level, such as X, Y, A or B. From there, you can move straight to the matching level guide and free practice resources.
My school says “CAT4” but not the level — what should I ask?
Ask one simple question: Which CAT4 level will my child sit — X, Y, A, B or another level? It is also worth asking whether the test will be paper-based or digital, and when in the school year it will be taken. If the school only gives you the year group, use the Level Finder as your starting point. If the school later confirms a different level, follow the school’s level, as they choose the test form used for their pupils.
Can schools use a different CAT4 level than the standard one for that year?
Yes. Schools sometimes choose a nearby CAT4 level if a cohort is unusually young or old for the year group, if pupils are sitting the test at a different point in the year, or if the school has a specific testing reason. Treat the finder result as the normal starting point, not a fixed rule. If the school confirms a different level, use that version and practise the question formats for that level. CAT4 Prep includes level-specific resources, so it is easy to switch if needed.
How long does CAT4 take at Level X and Level Y?
On the CAT4 Levels page, Level X and Level Y are shown as two parts with a total of 43 minutes of timed question time. Part 1 includes Figures (12 minutes) and Words (10 minutes). Part 2 includes Numbers (10 minutes) and Shapes (11 minutes). Schools usually allow extra time for instructions and practice examples, so the full session is often a little longer than the timed sections alone.
Once I know the level, what is the best way to practise?
Keep practice calm, short, and regular — especially for younger children. Ten to fifteen minutes at a time is usually enough. Start with one question type at a time, such as words, numbers, figures, or shapes, and build familiarity before mixing them together. Use the online CAT4 quizzes for low-pressure timed practice, then use the printable CAT4 PDFs for offline work and parent-led review. Good preparation is less about heavy revision and more about recognising question patterns, managing time, and knowing when to move on.
What if I am still unsure between two CAT4 levels?
Keep it simple. First, match your child by school system and current year group or grade in the CAT4 Level Finder. If it still feels borderline, use the age option as a quick double-check. If the school confirms a different level, trust the school’s version. Then practise that level using the matching quizzes and PDF resources, so your child becomes familiar with the right format.

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