Free ADHD Test and Quiz

• OVERVIEW
• SYMPTOMS
• ADULTS
• CHILDREN
• WOMEN
• DIAGNOSIS
• TREATMENT
• MEDICATION

If you find yourself on this page, you’re looking for clarity over personal and persistent struggles or behaviour issues with your child. Mental overload, chronic procrastination, difficulty focusing, restlessness — these symptoms can mean any number of conditions. One of which is attention deficit hyperactivity disorder (ADHD), a neurodevelopmental condition that is often misunderstood or diagnosed later in life. 

A free ADHD test can help you determine whether further evaluation with a specialist is needed. 

At AuDHD Psychiatry, we follow NICE‑aligned diagnostic frameworks and produce reports that general practitioners routinely accept for shared care. Our clinical expertise and neurodivergent-informed practice help adults and children with ADHD get clarity about their symptoms, allowing them to access the right support.

Key Takeaways

• A free ADHD test is a quick online quiz that checks whether your experiences or your child’s behaviour are consistent with ADHD symptoms.
• The result of an online ADHD test is not a diagnosis. It’s a good starting point to help you determine the potential next steps, whether it’s getting further evaluation by a specialist or seeking other routes of understanding long-standing challenges in life.
• Our ADHD test online measures hyperactivity-impulsivity, inattention and both. 
• ADHD diagnosis calls for a comprehensive assessment that includes clinical interviews, psychological tests and standardised rating scales. 
• An online test is helpful in guiding your conversation with a clinician or your GP, suggesting directions to take.

What Is Our Free ADHD Test?

Our ADHD test is a short online questionnaire that checks for traits consistent with ADHD. We have separate tests for adults and children since symptoms present differently in different age groups. But both the adult ADHD test and the child ADHD test are 12-item questionnaires that are consistent with screening tools like the ASRS (Adult ADHD Self-Report Scale) or the SNAP-IV for children.

You or your child might spend about 5 to 10 minutes completing the test. Each test identifies ADHD types: hyperactivity-impulsivity and inattention. These free tests identify patterns of behaviour based on the Diagnostic and Statistical Manual, Fifth Edition (DSM-5), which guides general practitioners (GPs) in determining an ADHD diagnosis. 

An ADHD test online is a starting point to help you understand what you or your child is struggling with. It’s not a replacement for a professional ADHD evaluation.

Why an ADHD Test OnlineHelps

ADHD is generally challenging to diagnose, particularly for adult women. Most women with ADHD develop better coping strategies that mask symptoms. ADHD symptoms in other adults also change over time. Some may also develop mood disorders, learning disabilities and other conditions with symptoms that overlap with ADHD. In some cases, adults notice symptoms later in life.

An ADHD quiz can help you see whether your experiences or your child’s behaviour align with ADHD. It may also help put a language around patterns you’ve noticed, guiding your conversation with your GP.

Taking a free and quick quiz online gives you direction, allowing you to take that first step towards further evaluation. 

What the Results Mean

What happens when you finish taking the test? 

Here’s what to expect:

1. Once you complete the free online test, you will immediately receive a score. 
2. We explain whether that score is consistent with ADHD traits, classifying them as low, mild, moderate, high or very high.
3. Whether you receive a low or very high score on the free ADHD test, we offer next steps to help you with uncertainty. You can move forward with a quick screening call that lays out your options or speak with your GP about further ADHD assessment. 

You decide if, when and how to proceed after getting the result of your test. Nothing is booked automatically. No information is shared. 

What if the result suggests no ADHD traits?

If ADHD doesn’t explain your daily struggles or your child’s behaviour, seeking a healthcare professional’s opinion is the next optional step. A healthcare professional can help determine whether your symptoms are more consistent with anxiety, depression, sleep deprivation or other conditions that present signs similar to ADHD.

What to Do After an ADHD Test

If the result of your online test suggests high to very high ADHD traits, know that it is not a diagnosis. The information can help you look deeper into your symptoms and prepare for a diagnosis from a healthcare professional. 

Which professional do you consult with? You can see an ADHD specialist, psychiatrist, clinical psychologist or your GP.

An ADHD diagnosis covers a comprehensive process that includes:

• A clinical interview
• Psychological tests
• Standardised rating scales

ADHD specialists focus on persistent patterns. They look at how symptoms present across school, home and work, and whether these signs have been occurring since childhood. Using the DSM-5, clinicians know that ADHD symptoms must be present for at least six months and disrupt at least two areas of life.

To prepare for your diagnosis, we recommend writing real-life examples and how often they happen: forgetfulness in daily activities, talking excessively, interrupting others who speak, inability to wait in line, inability to focus and other symptoms. 

What to Expect During an ADHD Assessment

If you decide to move forward and get further evaluation, an ADHD assessment in the UK can happen in one of three ways: 

1. Standard NHS – process is free, but getting an assessment can take months to a couple of years.
2. NHS Right to Choose – access NHS-funded services from other approved providers, allowing for shorter waiting times.
3. Private ADHD Assessment – faster timelines, flexible scheduling and often more personalised care.

During an assessment, you’ll be asked about your symptoms, how long they’ve been occurring and how they affect daily life. With children, third-party observations and school records may be necessary to create a full assessment. If third-party input or school records are not available, specialists can work around available information to come up with a diagnosis.

Screening for other conditions may also be performed to rule out other probable causes of your or your child’s symptoms. Assessments may also be done in-person or via telehealth.

What if the assessment turns out not to be ADHD? If the diagnosis isn’t ADHD, your GP or specialist can offer clarity and suggest alternative steps for further evaluation and support.

Frequently Asked Questions on ADHD Quiz

Post-Online ADHD Test: Explore Next Steps

Mental overload, chronic procrastination, difficulty focusing, restlessness — ADHD symptoms can disrupt life at home, work or school. If you’ve been questioning, ‘Do I have ADHD?’ AuDHD Psychiatry is a safe place to start getting some clarity.

Our ADHD test is free and quick, and identifies ADHD types: hyperactivity-impulsivity and inattention. Once you complete the 12-item questionnaire, you’ll receive a score along with potential options for next steps.

Get better information about how your mind works and whether additional support can help you or your child.

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