Mental Health Assessment Calculator
Professional PHQ-9 & GAD-7 Screening Tool • Trusted by Users in 30+ Countries Worldwide
🌍Personalize Your Assessment (Optional)
📋How to Use This Mental Health Screening Tool
- Answer all PHQ-9 depression screening and GAD-7 anxiety assessment questions based on your experience over the last 2 weeks
- Each question is scored 0–3. PHQ-9 total range: 0–27. GAD-7 total range: 0–21
- This tool provides instant mental health scores with clinical interpretation
- Important: This is a screening tool only — not a diagnostic test. Always consult healthcare professionals for diagnosis
🧠PHQ-9: Depression Screening Questionnaire
Over the last 2 weeks, how often have you been bothered by the following problems? This depression screening uses the standard PHQ-9 assessment used by healthcare professionals worldwide.
💚GAD-7: Anxiety Screening Questionnaire
Over the last 2 weeks, how often have you been bothered by the following problems? This anxiety screening uses the standard GAD-7 assessment used by healthcare professionals worldwide.
Assessment Progress: 0% complete • Continue answering questions
Frequently Asked Questions - Mental Health Assessment 2025
Can this online mental health test provide a clinical diagnosis?
No, this assessment cannot provide a clinical diagnosis. While it uses the same validated screening tools (PHQ-9 and GAD-7) that healthcare professionals use, it serves as an initial screening instrument only. A formal diagnosis requires:
- Comprehensive clinical evaluation by a licensed mental health professional
- Detailed personal and family history assessment
- Consideration of medical conditions that might mimic mental health symptoms
- Evaluation of symptom duration, severity, and functional impact
How accurate are PHQ-9 and GAD-7 screening tools for depression and anxiety?
PHQ-9 and GAD-7 are well-validated screening tools with extensive research supporting their use:
- PHQ-9: Sensitivity 88%, Specificity 88% for major depression
- GAD-7: Sensitivity 89%, Specificity 82% for generalized anxiety disorder
- Both tools are used in primary care settings worldwide
- Cultural adaptations available for multiple populations
However, screening tools have limitations and should be interpreted in clinical context by qualified professionals.
Is this mental health assessment available for global users in different countries?
Yes, this assessment is designed for global use and includes localized resources for over 30 countries including:
The assessment tool itself uses internationally validated screening questions, while providing country-specific crisis resources and guidance where available.
How often should I take a mental health screening assessment?
Recommended screening frequency depends on your situation:
- Routine monitoring: Every 2-4 weeks if managing ongoing symptoms
- After significant life events: Consider screening after major stressors
- Treatment tracking: Monthly during active treatment to monitor progress
- General wellness: 2-4 times per year for general mental health check-ins
Avoid daily testing as normal mood fluctuations can cause unnecessary concern. Focus on trends over weeks rather than daily scores.
About Our Mental Health Assessment Tool
GlobalCalqulate's Mental Health Assessment Calculator 2025 provides professional-grade screening using internationally recognized PHQ-9 and GAD-7 questionnaires. Our tool is designed to help users in India, United States, United Kingdom, Canada, Australia, Germany, France and 25+ other countries access preliminary mental health screening.
This free online mental health test serves as an educational resource for depression and anxiety screening. While we provide instant scoring and clinical interpretations, we strongly emphasize that this is not a diagnostic tool and recommend consulting healthcare professionals for formal assessment and treatment.
Our 2025 update includes enhanced localization features, improved accessibility, and updated clinical guidance based on current mental health research and best practices.