Do I Have ADHD?

Choose Your Assessment

Select the ADHD screening that fits your time. Both versions provide validated results.

What is an ADHD Test?

An ADHD test (also called an ADHD quiz, ADD test, or attention deficit assessment) is a screening tool designed to evaluate symptoms of Attention Deficit Hyperactivity Disorder. Our free online ADHD quiz is based on the Adult ADHD Self-Report Scale (ASRS), developed by the World Health Organization.

What Does This Test Measure?

This ADHD test evaluates three core symptom domains:

• Inattention — Difficulty focusing, organizing, completing tasks
• Hyperactivity — Restlessness, fidgeting, difficulty sitting still
• Impulsivity — Acting without thinking, interrupting others

Do I Have ADHD?

Many adults search "do I have ADHD" wondering about their symptoms. This ADHD test helps answer that question using clinically validated criteria. Our ADHD quiz compares your responses to diagnostic thresholds established by WHO research.

Symptoms Assessed

Our ADHD quiz screens for common adult ADHD symptoms:

• Concentration problems — Difficulty focusing on tasks
• Disorganization — Trouble organizing tasks and managing time
• Forgetfulness — Missing appointments, losing things
• Restlessness — Feeling driven by a motor
• Impulsive decisions — Acting without thinking
• Procrastination — Avoiding complex tasks

Frequently Asked Questions

Is this ADHD quiz accurate?

Yes, our ADHD test uses the WHO ASRS, a validated screening tool with 68.7% sensitivity and 99.5% specificity. This ADHD quiz is used in clinical settings worldwide.

Can this test diagnose ADD?

No online ADHD quiz can diagnose ADHD or ADD. This ADHD test is a screening tool. Only licensed healthcare providers can diagnose attention deficit disorders.

What's the difference between ADHD and ADD?

ADD (Attention Deficit Disorder) is an older term now included under ADHD. This ADHD test screens for all subtypes including primarily inattentive (formerly ADD), hyperactive-impulsive, and combined type.

Can adults have ADHD?

Yes! Adult ADHD affects 4-5% of adults. Many take an ADHD quiz after struggling for years. This adult ADHD test is specifically designed for ages 18+.

Related Assessments

After completing this ADHD test, explore our other free screenings:

• Free Schema Test — Discover emotional patterns related to ADHD
• Free Attachment Style Test — Understand relationship patterns
• Free BPD Test — Screen for emotional dysregulation
• Free Narcissist Test — Assess personality traits
• Integral Theory Test — Discover your developmental level
• Is My Boyfriend a Narcissist? — Relationship patterns quiz