Top 20 IQ Tests for Kids

| | Reviewed by: Rose Smith
Updated: February 28, 2024 | Published:

IQ tests offer insights into a child’s cognitive abilities, helping parents and educators understand their learning styles and potential. Here’s a look at the most popular and reliable IQ tests for kids, along with key considerations for choosing the right one.

IQ Tests for Kids

20 Best Intelligence Quotient Tests for Kids

  1. Wechsler Intelligence Scale for Children (WISC): One of the most widely used IQ tests, the WISC measures various cognitive abilities in children aged 6-16.
  2. Stanford-Binet Intelligence Scales: A classic intelligence test with a long history. It assesses cognitive abilities across a wide age range.
  3. Differential Ability Scales (DAS): The DAS focuses on specific cognitive abilities, helpful in identifying learning disabilities or giftedness.
  4. Kaufman Assessment Battery for Children (KABC): Measures both sequential and simultaneous processing, offering insights into a child’s learning style.
  5. Woodcock-Johnson Tests of Cognitive Abilities: This comprehensive test covers various cognitive areas, including verbal comprehension and fluid reasoning.
  6. Cognitive Assessment System (CAS): Designed to assess cognitive processes involved in learning, the CAS helps pinpoint strengths and weaknesses.
  7. Universal Nonverbal Intelligence Test (UNIT): A culture-fair test suitable for children from diverse backgrounds as it relies on nonverbal reasoning.
  8. Otis-Lennon School Ability Test (OLSAT): Used in group settings, OLSAT assesses verbal and nonverbal reasoning skills.
  9. Bracken Basic Concept Scale-Revised (BBCS-R): Measures a young child’s understanding of basic concepts, useful for early development assessment.
  10. Reynolds Intellectual Assessment Scales (RIAS): The RIAS provides verbal and nonverbal intelligence scores, as well as a composite intelligence score.
  11. Detroit Tests of Learning Aptitude (DTLA): Assesses various cognitive skills, with subtests focusing on specific areas like attention and memory.
  12. Naglieri Nonverbal Ability Test (NNAT): A nonverbal IQ test suitable for children with language difficulties or from diverse cultural backgrounds.
  13. Wechsler Preschool and Primary Scale of Intelligence (WPPSI): Specifically designed for younger children (ages 2.5 to 7).
  14. Kaufman Brief Intelligence Test (KBIT): Provides a quick estimate of verbal and nonverbal intelligence scores.
  15. Leiter International Performance Scale-Revised (Leiter-R): A completely nonverbal assessment using pictures and manipulatives.
  16. TONI (Test of Nonverbal Intelligence): Another nonverbal intelligence assessment using abstract patterns and figures.
  17. Raven’s Progressive Matrices: A nonverbal test assessing pattern recognition and reasoning.
  18. Matrix Reasoning (subtest from WISC): Assesses nonverbal reasoning through pattern completion tasks.
  19. Slosson Intelligence Test (SIT): A quick screening tool for overall intelligence.
  20. Wide Range Intelligence Test (WRIT): Measures both verbal and nonverbal abilities.


Choosing the right IQ test depends on your child’s age, specific needs, and the reason for testing. Professional guidance from a psychologist or educational specialist is crucial for accurate interpretation and application of test results.

FAQs about IQ Tests for Kids

What is a good IQ score for a child?

An average IQ score is 100. Scores above 130 may indicate giftedness, while scores below 70 may signal learning difficulties.

Can IQ tests identify gifted and talented students?

Yes, IQ tests can help identify gifted students but should be used along with other assessments.

Are online IQ tests reliable?

Online IQ tests can give a general idea but lack the reliability and validity of professionally administered tests.

At what age can a child take an IQ test?

Reliable IQ testing is generally possible from age 6. Some tests are designed for younger children.


About Amy Smith

Amy, an award-winning journalist with a Master's in Journalism from Columbia University, has excelled for over twelve years, specializing in parenting, pregnancy, nursing, fashion, and health.

Her acclaimed blog, AmyandRose, demonstrates profound expertise shaped by her journey from pregnancy to nurturing a teenager and a toddler. Recognized by several parenting awards, Amy's work has been featured in top-tier health and lifestyle magazines, underscoring her authority in these fields.

Her contributions, grounded in evidence-based research and personal experience, provide invaluable, credible insights for parents navigating the complexities of modern child-rearing and personal well-being.

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