Autism Tests
Free Online Autism Quizzes & Self-Assessments for Adults
Discover autism screening tools designed to give you instant insights into your unique traits and patterns. At NeuroDirect, we offer a range of free online autism tests for adults — each created by autism researchers and widely used in clinical and research settings.
Whether you’re exploring traits for the first time or seeking more clarity before a professional assessment, these self-report tools can help you better understand areas such as social interaction, communication style, sensory processing, and repetitive behaviours.
Table of Contents
What is an Autism Test?
An Autism Test (also called an autism screening or autism self-assessment) is a questionnaire designed to identify traits commonly associated with autism spectrum conditions. While these tools do not give a formal diagnosis, they can highlight patterns worth discussing with an autism-affirming specialist.
Why Take an Autism Test?
People take autism quizzes for many reasons:
- To explore traits after noticing differences in social interaction or sensory experiences
- To prepare for a professional autism assessment
- To better understand themselves and adapt their environment
- To track traits over time or compare results across different tools
Comparison of Our Autism Screening Tools
| Test Name | Best For | Questions | Time to Complete | Traits Measured | Link |
| RAADS-R | In-depth adult autism screening | 80 | 20–25 mins | Social interaction, language, sensory, motor skills | Take test now |
| Autism Quotient (AQ) | Quick broad screening | 50 | 10–15 mins | Social interaction, communication, attention to detail, imagination | Take test now |
| CAT-Q | Measuring camouflaging/masking behaviours | 25 | 10 mins | Social masking, assimilation, compensation | Take test now |
| RBQ-2A | Repetitive behaviours focus | 20 | 5–10 mins | Repetitive actions, sensory seeking, routines | Take test now |
| RAADS-14 | Shorter alternative to RAADS-R | 14 | 5 mins | Social anxiety, sensory reactivity, mentalising | Take test now |
| Empathy Quotient (EQ) | Measuring empathy levels | 60 | 15 mins | Cognitive & affective empathy, perspective taking | Take test now |
RAADS-R Test
The RAADS-R is a self-report questionnaire designed to assess traits associated with autism spectrum conditions (ASC) in adults. The RAADS-R consists of 80 questions related to social interaction, sensory sensitivities, communication and…
Autism Quotient
The Autism Spectrum Quotient (AQ) is a self-report questionnaire designed to measure the presence of autistic traits in adults with a normal IQ…
RBQ-2A Test
The Adult Repetitive Behaviours Questionnaire-2 (RBQ-2A) is a self-report questionnaire designed to assess repetitive and restrictive behaviours which are common features in autism spectrum…
CAT-Q
The Camouflaging Autistic Traits Questionnaire (CAT-Q) is a self-report questionnaire designed to measure the extent of masking behaviours. Camouflaging is the act of…
RAADS-14 Test
The RAADS-14 is a self-report questionnaire designed to assess traits associated with autism spectrum conditions (ASC) in adults. The RAADS-R consists of 14 questions related to mentalising deficits, social anxiety and sensory reactivity…
Empathy Quotient (EQ)
The EQ is a self-report questionnaire designed to measure an individual’s level of empathy. The EQ consists of 60 questions aimed to assess an…
Why Choose NeuroDirect’s Autism tests?
You might be wondering why you should take these tests. Here are some great reasons to start today:
- Completely Free: No fees, no hassle, just insights.
- Scientifically Backed: Each test is designed by experts in autism and neurodivergence.
- Quick and Accessible: Most tests take only 5-15 minutes to complete.
- Supportive Guidance: Your results can help you decide whether to seek further evaluation or professional advice.
By taking these tests, you’re empowering yourself with knowledge and gaining a better understanding of your unique traits. Additionally, you can take a look at any questions you may have below.
FAQ Section: Online Autism Tests
1. Are these tests free to use?
Yes, all autism screening tests available on NeuroDirect are free and easy to access online.
2. Can these tests diagnose autism?
No, these tests are screening tools designed to provide insights. For an official diagnosis, consult a qualified professional.
3. Who should take these tests?
Anyone curious about autism traits or experiencing challenges with communication, empathy, or sensory behaviors may find these tests helpful.
4. How long do these tests take?
Most tests take between 5 to 15 minutes to complete, depending on the number of questions.
5. What should I do after completing a test?
If the results suggest autism traits, consider reaching out to a specialist. Use our Find a Specialist tool to connect with professionals offering autism assessments and support.
Discover ADHD Tests Too
In addition to autism screening, we also offer a selection of free ADHD tests to help you explore traits like impulsivity, inattention, and hyperactivity. Here’s what we have for you:
ASRS-5 Test
A quick and effective tool to identify core ADHD symptoms like difficulty focusing and impulsive behaviour.
👉 Take the ASRS-5 Test
ASRS-v1.1 Test
This in-depth ADHD test provides a detailed assessment of behaviours like inattention and hyperactivity, offering valuable insights into how these traits affect daily life.
👉 Take the ASRS-v1.1 Test
ESQ-R Test
Focusing on executive functioning, this test helps identify challenges in organisation, time management, and task completion—key areas often affected by ADHD.
👉 Take the ESQ-R Test
Why wait? Start exploring your traits today with our free online autism and ADHD tests. Whether you’re looking for insights into communication, sensory behaviours, or attention challenges, NeuroDirect has a test that can help you take the first step toward understanding yourself better.
Explore in-depth guidance on autism from the National Autistic Society to better understand traits, diagnosis, and support.