ASRS-v1.1 (WHO)

ADHD test

Asking 'do I have ADHD?' A validated adult screen for attention and restlessness.

Start the test — it's free

Asking yourself 'do I have ADHD?' This free ADHD test is based on the ASRS-v1.1, the adult ADHD self-report scale developed with the World Health Organisation.

It screens two dimensions — inattention and hyperactivity/impulsivity — and gives you an instant, private result in plain language. It's a screening tool to guide a conversation with a professional, not a diagnosis.

Common questions

Can this diagnose ADHD?

No. The ASRS is a screening tool. A diagnosis requires a qualified clinician, but a positive screen is a useful reason to seek one.

Is it for adults?

Yes — the ASRS is designed for adult ADHD symptoms.

How long does it take?

About 8 minutes.