Adult ADHD Screener
ASRS v1.1 · 18 questions · about 5 minutes · runs only in your browser
TL;DR
- This is the WHO Adult ADHD Self-Report Scale (ASRS v1.1) — the same screener many clinicians start with.
- Part A (first 6 items) is the validated screen. Four or more “positive” answers is considered highly consistent with ADHD symptoms.
- Screening is not a diagnosis. Only a qualified clinician can diagnose.
Before you start
- Answer based on the past 6 months.
- There are no right or wrong answers — pick what fits most days.
- Progress auto-saves in this browser (localStorage). Nothing is sent to a server.
Question 1 of 18 · 17 left
Part A · Screener
Screening tool — not a diagnosis. This result does not confirm or rule out ADHD. If your score suggests elevated symptoms, please talk with a qualified clinician.
Part A positives
—
of 6 · threshold ≥ 4
Part A total
—
range 0–24
Part B total
—
range 0–48 · for clinician context
What to do next
- Print or screenshot this page for your appointment notes.
- Bring examples of how symptoms show up at work, home, and relationships.
- Ask about a full clinical evaluation — childhood history matters for diagnosis.
Instrument: Adult ADHD Self-Report Scale (ASRS v1.1), developed with the World Health Organization. Scoring follows the published Part A symptom checklist method (Kessler et al.). WiredStars provides this for education and self-understanding only.