The Autism Spectrum Quotient (AQ) is a self-assessment questionnaire designed to measure autistic traits in adults (age 16+). It was first published in the paper The Autism-Spectrum Quotient (AQ): Evidence from Asperger Syndrome/High-Functioning Autism, Males and Females, Scientists and Mathematicians (Baron-Cohen et al., 2001).
This online version lets you explore how autistic characteristics may appear in daily life. If you’re interested in observing these traits in others, try our companion Autism Test for Someone Else. Both tools are for reflection and learning — not for diagnosis.
Autism-Spectrum Quotient (AQ-50)
Please answer all questions. Choose one option in each row.
| Question | Definitely agree | Slightly agree | Slightly disagree | Definitely disagree |
|---|
Scoring and interpretation
- Scoring range: 0–50
- Threshold score: 26
- Scores of 26 or higher suggest more autistic traits; lower scores indicate fewer traits.
- 79.3% of autistic people score 32 or higher.
- Most non-autistic males score about 17 on average.
- Most non-autistic females score about 15 on average.
These results are only an indication. A higher score does not mean you are autistic — it simply reflects a pattern of traits often associated with autism. Everyone may have some autistic characteristics; this tool helps you understand where you might fall on that spectrum.
So what next?
Curious to explore your profile in more detail?bA popular follow-up is the Aspie Quiz, which examines five key areas: Talent, Perception, Communication, Relationships, and Social. It can help you better understand both your strengths and challenges.
Learn more and get support
Understanding autism can improve communication, relationships, and quality of life. These trusted resources offer guidance, education, and support for both autistic adults and those who want to understand them better:
- Embrace Autism — research-based articles about autistic traits, masking, and communication.
- Autism Level Up! — visual tools and activities for building mutual understanding at home or school.
- Autistic Self Advocacy Network (ASAN) — guides on rights, inclusion, and respectful support for autistic adults.
Note: These tools are screening instruments, not diagnostic tests.
If your results concern you, it may be helpful to speak with a qualified clinician who has experience with adult autism assessments. Understanding yourself or someone else better, is a good step toward self-love, connection and support.
