Mental Health Screening Tools & Calculators
Explore interactive screening calculators and mental-health coding resources designed to help you understand standardized assessment scores and clinical terminology.
PHQ-9
Depression symptom severity
The Patient Health Questionnaire-9 (PHQ-9) is a widely used, nine-item self-report screening tool that asks how often depressive symptoms have bothered you…
Start PHQ-9GAD-7
Anxiety symptom severity
The Generalized Anxiety Disorder 7-item scale (GAD-7) is a brief, widely validated screening tool that measures how often anxiety-related symptoms have troubled…
Start GAD-7PHQ-9 + GAD-7
Depression and anxiety symptoms together
Depressive and anxiety symptoms frequently occur together, which is why many clinicians administer the PHQ-9 and GAD-7 side by side. This combined…
Start PHQ-9 + GAD-7PHQ-2
Brief depression screening
The PHQ-2 is a two-item, ultra-brief version of the PHQ-9 used to quickly flag whether a fuller depression screening may be worthwhile.…
Start PHQ-2DASS-21
Depression, anxiety and stress symptoms
The Depression, Anxiety and Stress Scale (DASS-21) is a 21-item self-report instrument that measures three related but distinct symptom domains: depression, anxiety,…
Start DASS-21K10
General psychological distress
The Kessler Psychological Distress Scale (K10) is a widely used ten-item questionnaire that measures nonspecific psychological distress — a general sense of…
Start K10PCL-5
Post-traumatic stress symptoms
The PTSD Checklist for DSM-5 (PCL-5) is a 20-item self-report measure that assesses the presence and severity of post-traumatic stress symptoms over…
Start PCL-5AUDIT-C
Risky or hazardous alcohol use
The AUDIT-C is a brief, three-question screening tool derived from the full Alcohol Use Disorders Identification Test (AUDIT). It is commonly used…
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Disclaimer
This tool is provided for educational and screening purposes only. It is not intended to diagnose a mental health condition or replace evaluation by a qualified healthcare professional.