Free ADHD Self-Assessment for Adults — ADHD Mirror
ADHD Mirror is a free, clinically-informed ADHD self-assessment tool for adults based on the ASRS v1.1 Part A screening methodology developed by the WHO and Harvard Medical School.
What makes this ADHD test different?
ADHD Mirror uses a two-tier scoring system that accounts for masking — the coping behaviours that cause many people with ADHD, particularly women, to score lower than their symptoms warrant.
Who is this ADHD test for?
This free ADHD assessment is designed for adults who suspect they might have ADHD, have never been formally assessed, or feel that previous assessments did not capture the full picture.
Getting an ADHD diagnosis in the UK
To get an ADHD diagnosis in the UK, speak to your GP first. ADHD Mirror generates a GP-ready summary to help you start that conversation.
Free Self-Assessment
Do I have ADHD?
This isn't just another checklist. A more honest, more complete assessment — one that asks about masking, emotional experience, and how ADHD presents differently across genders.
This won't diagnose you — but it will give you something real to work with.
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Scoring based on ASRS v1.1 Part A methodology (WHO & Harvard Medical School), with additional research on masking and gender differences
🔒Completely private
🧠Clinically informed
⏱~5 minutes
What you will receive
A report built around you
Not a single score. A full breakdown across seven symptom clusters, a personal written profile, and a GP-ready summary you can actually use.
Your Results
ADHD Mirror Assessment
ADHD Likelihood
High
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Your Personal Profile
What stands out most in your answers isn't just the symptoms themselves — it's how much energy you appear to spend managing them. Your profile leans heavily toward the inattentive presentation, where the struggle isn't so much about energy as it is about finding the mental traction to start, sustain, and finish things.
Symptom breakdown across 7 clusters
Inattention
78%
Executive Dysfunction
72%
Hyperactivity
42%
Impulsivity
55%
Emotional Intensity
85%
Hyperfocus
70%
Masking & Compensation
88%
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GP-ready summary included
Download a clinical summary with scores, cluster breakdown and differential flags — ready to take to your doctor.
Example output — your results will reflect your own answers
ADHD MIRROR
Ready to see your own results?
Under 18? This tool was designed with adults in mind, but you're welcome to use it. If your results raise questions, please talk to a parent, carer, or another trusted adult.