Not a diagnosis.This quiz is a self-reflection tool. Only a qualified clinician can assess or diagnose ADHD. If results raise questions, speak with a doctor.

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20 Questions · 4 Domains · Free

ADHDQuiz

Do you have ADHD? This free self-assessment covers attention, impulsivity, hyperactivity, and executive function — the four core domains of ADHD traits.

🎯 Attention

⚡ Impulsivity

🌪️ Hyperactivity

🗂️ Executive Function

Free · Private · Not a diagnosis · Share with friends

Question 1 of 20

Attention

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Few ADHD Traits

Low trait score

This result is based on self-reported answers only and cannot diagnose ADHD. ADHD presents differently across individuals and is significantly underdiagnosed, particularly in women and adults. Only a qualified clinician can assess ADHD properly.

Your ADHD Trait Profile

What to Do Next

About This ADHD Quiz

This freeADHD quizis a 20-question self-assessment covering the four core domains of Attention Deficit Hyperactivity Disorder: attention and focus, impulsivity, hyperactivity, and executive function. It draws on criteria from DSM-5 and widely used clinical screening tools (including the Adult ADHD Self-Report Scale) but is not a validated clinical instrument.

ADHD is a neurodevelopmental condition affecting millions of adults worldwide — the majority of whom are undiagnosed. It presents differently in different people: some experience primarily inattentive symptoms (the "daydreamer" type), others are primarily hyperactive-impulsive, and many have a combined presentation. Women and girls are significantly underdiagnosed because ADHD in females often presents without overt hyperactivity.

Frequently Asked Questions

What are the three types of ADHD?

DSM-5 recognises three presentations: Predominantly Inattentive (difficulty focusing, forgetfulness, disorganisation — often called "ADHD-PI" or formerly "ADD"), Predominantly Hyperactive-Impulsive (restlessness, acting without thinking, interrupting), and Combined (traits from both). Most adults with ADHD have the combined or inattentive type.

Can adults have ADHD even if they weren't diagnosed as children?

Yes. Many adults with ADHD were not diagnosed in childhood — particularly those who were high-achieving, female, or whose symptoms were masked by structure (school schedules, parental oversight). ADHD symptoms often become more apparent in adulthood when external structure disappears. Adult diagnosis is increasingly common and valid.

Is ADHD different in women and girls?

Yes, significantly. ADHD in females more commonly presents as inattentive symptoms (daydreaming, forgetfulness, emotional sensitivity) rather than the hyperactive behaviours historically used for diagnosis. This has led to widespread underdiagnosis. Women with ADHD are also more likely to develop compensatory strategies ("masking") that can hide symptoms during assessments.

How do I get an ADHD assessment?

Start with your GP — ask for a referral to a psychiatrist or specialist ADHD service. Bring specific examples of how symptoms affect your daily life (work performance, relationships, time management). Private ADHD assessments are available in most regions if public wait times are long. The assessment typically includes structured interviews, questionnaires, and sometimes cognitive testing.