Free online autism test for adults

The AQ-10 performs well clinically as a first-line screening instrument. Studies show good sensitivity for identifying adults likely to meet diagnostic criteria for autism. Its main limitation is masking.  

Adults who have spent years suppressing or modifying autistic traits to appear neurotypical may answer the questions based on how they’ve learned to behave, rather than how they experience things. This can produce a lower score than their genuine profile warrants. If your score feels unexpectedly low given your internal experience, treat that discrepancy as information in itself. 

Not necessarily, but it’s a helpful clinical signal. A score at or above 6 out of 10 is the threshold at which GPs and psychiatrists would typically recommend a full autism assessment.  

It means your responses are consistent with autistic traits at a level that warrants proper evaluation. What it can’t tell you is the full picture of who you are and how you experience the world. That’s what a comprehensive assessment is designed to explore.  

The AQ-10 is a 10-question instrument, and adults who have spent decades learning to perform neurotypicality can score below the threshold while having a genuinely autistic profile.  

If you answered based on the version of yourself you present to the world, the eye contact you force, the conversations you prepare for, the exhaustion you hide,  your score may not reflect your internal experience. A free consultation is worth having if you’re carrying this question seriously. 

Yes, eye contact and social fluency aren’t reliable markers of whether someone is autistic, particularly in adults who have had decades to observe, practise and refine social behaviour.  

Many autistic adults are socially competent, but being competent at something and finding it natural are very different things. The relevant question is not whether you can do these things but what it costs you: the preparation beforehand, the exhaustion afterwards and the effort that other people don’t seem to need to expend. 

A full assessment provides a detailed clinical assessment and observation, exploring your developmental history, how you experienced childhood socially and sensorially, your communication style, how you function across different settings and how your traits have shaped your life.  

The outcome is a formal diagnostic report with personalised recommendations. A diagnosis provides clarity, recognition and access to support. 

The two conditions co-occur in an estimated 50–70% of cases and have overlapping features. Both can involve sensory sensitivities, challenges in emotional regulation and executive function.  

Xyla’s combined assessment is specifically designed for people in this situation. We evaluate both conditions in a single clinical process and produce a diagnostic report that takes into consideration how traits interact with each other. 

Managing and thriving are not the same thing. Many autistic adults manage by expending far more energy than their neurotypical peers. You may prepare heavily for social situations, manage sensory environments through careful avoidance, build rigid routines that work until they don’t and absorb the private cost of all of it.  

For most people, a diagnosis reframes challenges that were already there and provides an explanation rather than a judgement. It can open access to support and accommodations you currently don’t have, and sometimes, it can fundamentally change how you understand a lifetime of experiences you’d previously attributed to personal failing. 

Autism tends to present differently in many women. Women are more likely to be socially motivated, to have invested heavily in observing and learning social behaviour and to develop effective masking strategies that make their autism less noticeable to others.  

They’re more likely to internalise difficulty as anxiety or self-criticism rather than externalising it as behaviour others would notice. The consequence is that women are significantly more likely to be missed, misdiagnosed with depression or a personality disorder, or be diagnosed later in life. 

Masking is the often unconscious process of suppressing or modifying autistic traits to appear neurotypical. It might involve forcing eye contact even when it’s uncomfortable, rehearsing what to say before a conversation, following social scripts you’ve observed rather than responding instinctively or spending enormous energy in social situations and then crashing afterwards.  

Masking develops from a young age as a response to social feedback, and it can be so effective that the person doing it barely recognises it as a strategy.  

Because the AQ-10 asks how you generally experience things, someone who masks extensively will likely answer based on their performed behaviour rather than their underlying experience, producing a lower score than their true profile suggests. If this resonates, please mention it if you decide to book a consultation with our team. 

Yes, the AQ-10 is the same instrument many GPs use as a first step before referring for autism assessment, so arriving with a completed version gives the appointment a clear starting point and shows you’ve already taken a considered approach. Your GP can refer you into the NHS pathway or discuss private options with you. NHS adult autism waiting lists are long across the UK, which is why many people choose a private assessment. 

The assessment session typically takes two to three hours. The full process from your initial free consultation to receiving your written diagnostic report is usually completed within 14 days. Timelines can vary slightly depending on your availability and individual circumstances. 

Adult autism assessments with Xyla start from £950. Combined autism and ADHD assessments are also available. You have to option to Pay in 3 with Klarna, splitting your assessment price into three monthly payments. Full pricing details are on our autism pricing page. 

Absolutely, your test responses are not stored, not linked to your name or contact details and not shared with anyone including your GP. Nothing from this screening test creates any record. If you go on to book a consultation or assessment, that information is handled separately under our full privacy policy, and you remain in control of what is shared and with whom. 

Yes, there is no age at which an autism diagnosis becomes irrelevant or too late. Adults in their 50s, 60s, 70s and beyond receive diagnoses and find them meaningful, sometimes even life changing.  

The question isn’t whether it’s too late but whether understanding yourself more clearly would be useful to you.