Adult ADHD Screening

ADHD Test: Do You Have ADHD?

Symptoms of attention-deficit/hyperactivity disorder (ADHD) can interfere with relationships, career success, and other life goals—especially when left untreated. Pick who you're concerned about and start screening below.

Validated screening tools2–10 minutesFree · Instant Results
Recommended · Adults 18+WHO-Endorsed

Adult ADHD Self-Report Scale (ASRS-18)

The WHO-endorsed screening scale for adult ADHD. Answer 18 questions about attention, hyperactivity, and impulsivity over the past six months, then get an instant breakdown of your scores by symptom dimension.

18 questions5–10 minutes
Scale: Never · Rarely · Sometimes · Often · Very Often
Start the Test How scoring works

Screening only — not a medical diagnosis.

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Before You Start

Who are these screenings for?▾
For adults who notice distractibility, inattention, restlessness, or impulsivity that interferes with daily life — and for parents concerned about a child. These are screening tools, not diagnostic instruments.

Get help with ADHD

If you think you may be experiencing symptoms of ADHD, speak to a healthcare professional — your primary care physician or a licensed mental health provider.

Sources

  • Diagnostic and Statistical Manual of Mental Disorders, 5th ed. (DSM-5)
  • L. Adler — Adult ADHD Self-Report Scale (ASRS)
  • M. Wolraich — Vanderbilt ADHD Diagnostic Rating Scale

Related Tests

ADHD often travels with other conditions — screen for what's on your mind.

Adult ADHD Self-Report Scale (ASRS)Vanderbilt ADHD Diagnostic Rating Scale (VADRS)Neurodivergent Test - Free Online Neurodiversity ScreeningRitvo Autism Asperger Diagnostic Scale-Revised (RAADS-R)GAD-7 Anxiety ScreeningPHQ-9 Depression ScreeningGeneral Procrastination ScaleSee All Self-Tests

Explore ADHD on Kuakua

Everything about ADHD we publish — guides, research experiments, and blog posts.

Guides & Conditions

All ADHD symptoms

Experiments & Research

All experiments

From the Blog

All blog posts

Note: These tests are screening tools, not diagnostic instruments. A formal diagnosis of ADHD requires comprehensive evaluation by qualified healthcare professionals. These tests cannot replace professional assessment.

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