Custom IQ Test
Customize your IQ test by selecting the subtests that best align with your professional needs. Note: A global IQ score is only provided if you include at least one subtest from each of the Verbal Reasoning, Fluid Reasoning, and Spatial Ability indices.
- Up to 52 Minutes
- Custom Score Breakdowns
- T-scores for Cognitive Abilities
- Margin of Error Varies
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IQ tests trusted by test-takers, psychologists, and institutions
Built by intelligence researchers, not marketers.
Rated by people who took or used RIOT IQ.
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Developed by Experts
Meet Dr. Russell T. Warne - Chief Scientist and IQ researcher behind the RIOT IQ test.
About Dr. Russell T. Warne
Dr. Russell T. Warne is a distinguished educational psychology scholar specializing in research, measurement, and statistics. He earned his Ph.D. from Texas A&M University and spent over a decade as a faculty member at Utah Valley University.Dr. Warne's research on human intelligence and giftedness is widely recognized. He has published numerous articles in esteemed journals such as Psychological Bulletin and Intelligence. He is also the author of In the Know: Debunking 35 Myths About Human Intelligence, published by Cambridge University Press in 2020.As a member of the International Society for Intelligence Research and the editorial board of Intelligence and Cognitive Abilities, Dr. Warne actively contributes to advancing the field. He has received awards from prestigious organizations, including the MENSA Foundation and the National Association for Gifted Children.With his expertise and dedication to scholarship, Dr. Warne continues to shape the discourse and understanding of intelligence research, making significant contributions to the field.
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Custom RIOT IQ Test
Explore this IQ Test
Learn how the test is structured and what it measures.
General details
Test Administration Details
- Current version1.0 (2025)
- Age range18+
- ScoresVary with choice of subtests
- NormsRepresentative sample of 1,620 native English-speaking adults born in the United States
Benefits
Score Report Overview
After completing the Custom IQ Test, you'll receive your score report immediately. Your results will remain accessible as long as you have a Riot IQ account. This score report includes:
- Your IQ score (if at least one subtest from each of Verbal Reasoning, Fluid Reasoning, and Spatial Ability indices are selected)
- A clear explanation of your scores
- T-scores for each subtest and for indices where all subtests are completed
- Your IQ and T-scores compared to other RIOT test-takers
Curious?Build your custom test.
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