This screener is not a diagnosis. Only a qualified healthcare professional can diagnose ADHD. Your answers stay in your browser and are never sent anywhere.
Looking for an ADHD assessment? Our partner Evallies offers ADHD assessments for adults across Australia via telehealth.
How ADHD shows up in adults
In adulthood, hyperactivity often turns inward — a busy mind, restlessness, trouble relaxing. The more visible signs are missed deadlines, unfinished projects, forgotten appointments, impulsive spending and a constant sense of being behind. Many adults have built coping systems that hide these struggles from everyone except themselves.
Why the ASRS is designed for grown-ups
The Adult ADHD Self-Report Scale was developed with the World Health Organization specifically for adults. Its questions are about workplace tasks, organising, waiting your turn in conversations and finishing the final details of a project — situations adults actually face, not school behaviour.
Late diagnosis is common
Many adults are only diagnosed in their 30s, 40s or later, often after a child is diagnosed or life demands outgrow their coping strategies. If you've always felt you were working twice as hard to keep up, a screening is a sensible first step.
What your score means
Part A has six questions. Four or more answers in the shaded range is a positive screen, meaning your symptoms are highly consistent with adult ADHD and a professional evaluation is worth booking. Part B adds detail on inattention and hyperactivity.
Frequently asked questions
Is this ADHD test for adults free?
Yes, completely free with your scored result shown instantly.
How accurate is an adult ADHD self-test?
The ASRS is one of the most validated adult screeners, but it is a screen, not a diagnosis. Only a qualified clinician can diagnose ADHD.
Can you develop ADHD as an adult?
ADHD begins in childhood, but many people aren't recognised until adulthood. Clinicians will usually ask about symptoms you had before age 12.
Can teenagers or children take this test?
No. The ASRS v1.1 was validated for adults aged 18 and over. Children and teens need an age-appropriate assessment from a paediatrician, psychologist or child psychiatrist.
Are my answers stored or shared?
No. Your answers are scored inside your browser and are never sent anywhere. There's no account and no email.