Mental Health
Screen for depression (PHQ-9), anxiety (GAD-7) and measure stress levels. Free, confidential mental health assessment tools with instant results.
3 free calculators available
PHQ-9 Depression Screening Test - Mental Health Assessment
Take the PHQ-9 depression screening test. A validated 9-question assessment to measure depression severity and guide treatment decisions.
GAD-7 Anxiety Test - Generalized Anxiety Disorder Screening
Take the GAD-7 anxiety test to screen for generalized anxiety disorder. This validated 7-question assessment measures your anxiety severity level.
Stress Level Calculator (PSS-10) - Perceived Stress Scale Test
Measure your stress level with the scientifically validated PSS-10 Perceived Stress Scale. Get personalized stress management strategies and coping recommendations.
Mental Health Calculators
3 mental health calculators in this category. Each one names the formula it uses and the guideline or study the formula came from — so you can verify the math instead of trusting a black box. Calculations run in your browser; nothing you enter is sent anywhere.
Mental health numbers are screening tools, not diagnoses. They are useful for spotting outliers and tracking changes over time, less useful for telling you what to do about a borderline result. For that, take the number to a clinician who can read it in the context of your full history.
Available Calculators
- PHQ-9 Depression Screening Test - Mental Health Assessment — Take the PHQ-9 depression screening test. A validated 9-question assessment to measure depression severity and guide treatment decisions.
- GAD-7 Anxiety Test - Generalized Anxiety Disorder Screening — Take the GAD-7 anxiety test to screen for generalized anxiety disorder. This validated 7-question assessment measures your anxiety severity level.
- Stress Level Calculator (PSS-10) - Perceived Stress Scale Test — Measure your stress level with the scientifically validated PSS-10 Perceived Stress Scale. Get personalized stress management strategies and coping recommendations.