Adult ADHD Test
A free screening based on the WHO Adult ADHD Self-Report Scale
About This Test
The Adult ADHD Self-Report Scale (ASRS v1.1) was developed by the World Health Organization (WHO) in collaboration with researchers at Harvard Medical School. This 6-question screener is the most predictive subset of the full 18-item ASRS.
Source: Adult ADHD Self-Report Scale v1.1 (ASRS v1.1) Screener
Understanding ADHD
Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental condition that affects how the brain regulates attention, impulses, and activity level. While often associated with childhood, ADHD frequently persists into adulthood - it is estimated that about 60% of children with ADHD continue to experience symptoms as adults. Adult ADHD can look different from childhood ADHD: hyperactivity may manifest as inner restlessness rather than running around, and inattention may appear as difficulty managing time, staying organized, or completing tasks. Many adults are not diagnosed until later in life, often after years of struggling with unexplained difficulties at work, in relationships, or with daily responsibilities.
Key Signs & Symptoms
Difficulty Concentrating
Trouble sustaining attention on tasks, especially ones that are routine or unstimulating. Mind frequently wanders during conversations or while reading.
Impulsivity
Making hasty decisions without thinking them through, interrupting others in conversation, or difficulty waiting your turn.
Disorganization
Chronic difficulty keeping track of belongings, managing paperwork, meeting deadlines, or maintaining an organized living or work space.
Restlessness
An internal sense of restlessness or feeling "driven by a motor." Difficulty sitting still during meetings, movies, or long activities.
Time Blindness
Frequently underestimating how long tasks will take, chronic lateness, and difficulty with time management and planning ahead.
Emotional Dysregulation
Mood swings, low frustration tolerance, and difficulty managing emotional reactions. Feelings of underachievement or low self-esteem.
ADHD by the Numbers
4.4%
of U.S. adults are estimated to have ADHD
~10M
adults in the United States are living with ADHD
75%
of adults with ADHD are undiagnosed or untreated
60%
of children with ADHD continue to have symptoms in adulthood
Who Should Take This Test?
Consider taking this screening if any of the following apply to you:
You frequently have difficulty concentrating on tasks or conversations
You often lose things, miss deadlines, or struggle to stay organized
You feel restless, have trouble sitting still, or feel "driven by a motor"
You make impulsive decisions or have difficulty waiting your turn
You have been told you don't listen or that you seem distracted
You suspect you may have ADHD and want a preliminary self-assessment before seeking professional evaluation
How It Works
Answer Honestly
Respond to 6 questions about your recent experiences. There are no right or wrong answers.
Get Your Results
Receive an instant, personalized assessment of your symptoms with clinical context.
Find Support
Browse therapists who specialize in treating what you're experiencing.
What Your Score Means
Treatment Options for ADHD
ADHD Coaching & Skills Training
Practical strategies for managing time, organization, and daily responsibilities. Focuses on building systems and habits that work with how your brain operates.
Cognitive Behavioral Therapy (CBT) for ADHD
Adapted specifically for ADHD, this therapy addresses negative thought patterns, procrastination, emotional dysregulation, and helps build executive functioning skills.
Behavioral Strategies
External structure tools like planners, reminders, body-doubling, and breaking tasks into smaller steps. Environmental modifications to reduce distractions.
Medication Management
Stimulant and non-stimulant medications can be highly effective for managing ADHD symptoms. A psychiatrist can help determine if medication is right for you alongside therapy.
When to Seek Professional Help
If you suspect you may have ADHD - especially if attention, organization, or impulsivity issues are affecting your work performance, relationships, or self-esteem - a professional evaluation is an important first step. Only a qualified clinician (psychiatrist, psychologist, or neuropsychologist) can diagnose ADHD. This screening test is not a diagnosis, but a high score suggests it may be worthwhile to pursue a comprehensive evaluation.
Frequently Asked Questions
What is the ASRS v1.1?
The ASRS v1.1 (Adult ADHD Self-Report Scale) is a 6-question screener developed by the World Health Organization (WHO) and researchers at Harvard Medical School. It is the most widely used adult ADHD screening tool.
Can adults have ADHD?
Yes. ADHD is not just a childhood condition. Research shows that approximately 4-5% of adults have ADHD, and many are not diagnosed until adulthood. Symptoms may look different in adults than in children.
What's the difference between ADD and ADHD?
ADD (Attention Deficit Disorder) is an older term. The current diagnostic term is ADHD, which includes three presentations: predominantly inattentive, predominantly hyperactive-impulsive, and combined.
Is my data private?
Yes. Your answers are processed entirely in your browser and are never sent to our servers or stored in any database.
Related Tests
This screening tool is for educational purposes only and is not a substitute for professional diagnosis or treatment. Always consult a licensed mental health professional for clinical evaluation.