Free Asperger's Test

If you're searching for an "Asperger's test," you're likely looking for a way to understand whether your social communication style, sensory experiences, and intense interests align with autistic traits. Asperger's Syndrome is no longer a separate clinical diagnosis; it was merged into Autism Spectrum Disorder (ASD) in the DSM-5 in 2013. The experiences the term used to describe are still very real, they are simply understood and named differently by clinicians today than they were a generation ago.

Because there is no separate diagnostic category left to build a dedicated instrument around, the screening on this page is the AQ-10, the same general autism screening we use elsewhere on this site. It evaluates the same traits that used to be grouped under the Asperger's label: social communication differences, focused interests, sensory sensitivities, and a preference for routine.

From Asperger's to Autism Spectrum Disorder

Hans Asperger first described a group of children with social difficulties but average or above-average intelligence in 1944. For decades afterward, "Asperger's Syndrome" was used as a separate clinical label for autistic individuals who did not have significant language delays or intellectual disability alongside their social differences.

In 2013, the DSM-5 unified all of these separate categories, including Asperger's, PDD-NOS, and classic autistic disorder, into a single Autism Spectrum Disorder diagnosis, described using three support levels instead of separate labels:

• Level 1 ("Requiring support"): Roughly what was often called Asperger's. Noticeable social differences but able to function independently with some support.
• Level 2 ("Requiring substantial support"): More apparent social communication challenges and restricted behaviors.
• Level 3 ("Requiring very substantial support"): Significant challenges in social communication and daily functioning.

What This Screening Actually Is

Because no separate Asperger's questionnaire survived the DSM-5 merge, the screening embedded on this page is the AQ-10, published in 2012 by Carrie Allison, Bonnie Auyeung, and Simon Baron-Cohen, and drawn from the 50-item AQ published by Baron-Cohen and colleagues in 2001. Ten questions, answered on an agree or disagree scale, cover social awareness, conversational patterns, imagination and flexibility, and attention to detail, the same broad areas that were historically associated with an Asperger's profile. It is the exact same instrument used on our general AQ-10 page; nothing about the questions themselves changes based on which page you find them through, only the framing and surrounding context change from one page to the next on this site.

How We Score It

Our version presents each of the 10 items on a four-point scale from Definitely Agree to Definitely Disagree. Depending on which direction a specific question is scored in, either agreeing or disagreeing earns a point, and your total lands between 0 and 10. We mark 6 or above as meeting our threshold, matching the referral threshold recommended in the original 2012 paper. A score in that range does not confirm "Asperger's" in any formal sense, since that label no longer exists diagnostically; it indicates a level of autistic traits worth exploring further under the current Autism Spectrum Disorder framework.

What the Original Research Found

The 2012 AQ-10 paper selected the 10 most discriminating questions from the original 50-item AQ, intended for quick use in time-limited clinical settings. Its authors recommended 6 or above as the point where further assessment is warranted, and that threshold has since been adopted into NICE guidance for adult autism referral in the UK. None of the research behind the AQ-10 references "Asperger's" as a separate outcome; it was built and validated entirely within the framework of autism spectrum traits in general.

What It Cannot Tell You

• It cannot assign you the label "Asperger's," because that diagnosis has not existed in the DSM since 2013. Any score it produces speaks to autism spectrum traits generally, not to a specific subtype.
• It is self-report, so it depends on your own insight into your own patterns, which can be limited by years of masking.
• It is not a diagnosis at any score. Only a clinical evaluation can determine where someone falls within the autism spectrum framework, including what support level might apply.
• It does not gather developmental history, which a formal evaluation needs in order to distinguish autism from conditions that can look similar on paper, such as anxiety or OCD.
• It cannot tell you whether the traits it identifies map more closely to what used to be called Asperger's than to another point on the spectrum. That kind of distinction, when it matters for your situation, is something only a clinician working through a full history can meaningfully assess.

Who This Page Is For

This page is written for people who grew up with, or identify with, the Asperger's label and want to understand how their experience maps onto current diagnostic language, as well as for anyone newly encountering the term through a family member, a book, or an online community. If you want more depth than a 10-question screening offers, the domain-by-domain AQ-50 or the adult-focused RAADS-R will give you a fuller picture. This page is not designed for screening a young child; for toddlers, see the M-CHAT-R-based screening for kids.

What a "Meets" or "Below" Result Means

A score of 6 or above on the screening here meets our threshold, the same referral threshold used in the original AQ-10 research. That result means your answers describe a level of traits historically associated with the Asperger's profile, now understood as part of the autism spectrum, and worth exploring further through a longer screening or a professional evaluation. A score below 6 means your answers did not reach that level on this occasion, which does not settle the question either way, particularly if you have spent years learning to present differently than you actually feel underneath it. See how we explain results and our method for more on what these thresholds do and do not establish.

Why the Term Persists Even Though the Diagnosis Doesn't

Diagnostic labels change more slowly in everyday language than they do in clinical manuals. Plenty of people were formally diagnosed with Asperger's before 2013 and have never had a reason to revisit that diagnosis; it remains accurate as a historical record even though a new evaluation today would use different language. Others encountered the term through books, forums, or family history and adopted it as a way of describing themselves before ever interacting with a clinician. Both are legitimate reasons the word is still searched for constantly, years after it stopped being used in new diagnoses.

There is also a real difference in emphasis that the word "Asperger's" still captures for some people, even if it is no longer a distinct diagnosis. It tends to be used, informally, to point at a specific combination: autistic traits alongside average or above-average language development and no accompanying intellectual disability. The DSM-5's support-level system captures a similar idea through Level 1, but "Level 1" does not carry the same weight as a word people have used to describe themselves for years, which is part of why the informal usage has outlasted the formal category.

None of this means the merger was arbitrary, only that it did not erase the lived reality the older word was pointing at. Folding the categories together into one spectrum, described by support level rather than by a separate label, changed how a clinician writes a diagnosis; it did not change how anyone who identifies with the Asperger's profile actually experiences the world, and it is reasonable for the language people use about themselves to move more slowly than the manual does.

Traits Historically Associated with Asperger's

Many people still identify with this profile even though it no longer exists as a separate diagnosis. Common traits include:

• Social difficulties without social disinterest: Wanting friendships but struggling with the unwritten rules of social interaction.
• Deep, focused interests: Becoming highly knowledgeable about specific topics, sometimes rotating through interests, sometimes maintaining lifelong passions.
• Direct communication style: Preferring honesty and clarity over social pleasantries, sometimes perceived as blunt without intending to be.
• Sensory sensitivities: Strong reactions to textures, sounds, lights, or smells. See our sensory processing guide.
• Routine and predictability: Finding comfort in structure and experiencing stress when plans change unexpectedly.

Frequently Asked Questions