ADHD Risk Calculator This calculator provides an educational estimate of ADHD-related traits and should not be used for diagnosis. Select Age Group: Child (6–12 years) Teenager (13–18 years) Adult (19+ years) Inattention Symptoms (0–5): 0 – None 1 – Rarely 2 – Sometimes 3 – Often 4 – Very Often 5 – Constantly Hyperactivity / Impulsivity (0–5): 0 – None 1 – Rarely 2 – Sometimes 3 – Often 4 – Very Often 5 – Constantly Calculate ADHD Risk Score Reset 📥 Download Results as PDF