3 validated tools

Neurodiversity Calculators

ASRS-6 for adult ADHD, plus CAT-Q and CATI for adult autism — including the camouflaging and traits dimensions. Screening only — these support clinical assessment, they do not replace it.

When to use: Use as part of an adult ADHD or autism assessment intake, a paediatrician referral pack, or to screen presenting clients for a more in-depth evaluation.

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ASRS-6
Adult ADHD Self-Report Scale v1.1 (6-Item Screener)
6-item screener for adult ADHD symptoms developed by WHO and Harvard Medical School 6 items~3 min
CAT-Q
Camouflaging Autistic Traits Questionnaire
A 25-item self-report measure of camouflaging behaviours in autistic and non-autistic adults, assessing compensation, masking, and assimilation strategies. 25 items~8 min
CATI
Comprehensive Autistic Trait Inventory
A 42-item self-report measure of autistic traits across six domains: Social Interactions, Communication, Social Camouflage, Cognitive Inflexibility, Self-Regulatory Behaviours, and Sensory Sensitivity. 42 items~12 min

All calculators use published scoring guidelines. Scoring happens in your browser — no data is stored or transmitted on the public calculator pages. These tools are clinical scoring calculators for professional reference and do not provide clinical diagnoses.

Use of these tools is subject to our Terms of Service.

Other clinical domains

33 validated assessments across 8 domains. Pick the one that matches your presenting concern.

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Last updated: 25 April 2026