Depression Screening — PHQ-9 (9 items)
PHQ-9 is the most widely used depression screening tool. It measures the severity of depressive symptoms over the past 2 weeks. Developed by Kroenke, Spitzer & Williams (2001), based on DSM-IV criteria. This is a screening tool — not a clinical diagnosis.
Important notice
Test results are for informational purposes only and do not constitute a clinical diagnosis. If in doubt, consult a specialist.
Learn more →Before you start
What does this test measure?
Dimensions measured in this test
Depression Severity
Severity of depressive symptoms over the past 2 weeks (PHQ-9 scale). A screening tool — not a clinical diagnosis.
How does the test work?
The test consists of 9 multiple-choice questions. For each question, select the best answer from the given options. Results will be calculated automatically after completing the test.
Completing the test takes approximately 3 minutes. You can take it on a computer or phone — your answers are saved automatically.
How to interpret results?
After completing the test, you will receive detailed results for each dimension along with interpretation. Your scores are compared against population norms, so you can see how you compare to others.
Scientific basis
This test is based on established scientific literature and is used in psychological research worldwide. Questions come from public, validated psychometric instruments.
Related Tests
Generalised Anxiety Disorder Scale (GAD-7)
A widely used screening tool for generalized anxiety disorder severity. Covers symptoms over the past 2 weeks with four severity levels: minimal, mild, moderate, severe. Note: not a clinical diagnosis.
Burnout Assessment — Oldenburg Burnout Inventory
Measures occupational burnout across two dimensions: Exhaustion and Disengagement from work. Based on the Oldenburg Burnout Inventory (OLBI) by Demerouti et al. 16 items on a 5-point scale.
Emotional Regulation Scale — How do you handle feelings?
Measures four emotion regulation strategies: Cognitive Reappraisal, Suppression, Acceptance, and Expression. Based on the ERQ model by Gross & John (2003). 16 items.
Frequently asked questions
Is this test free?▼
Yes, the test is completely free. You will see your results immediately after completing it — no registration required.
How long does it take to complete?▼
It takes approximately 3 minutes. The test contains 9 questions.
Are the results accurate?▼
The test is based on validated psychometric instruments used in scientific research. Results are indicative and educational — they do not replace clinical diagnosis.
Can I save my results?▼
Yes — after logging in, results are automatically saved to your profile. You can also compare results from different tests in the psychological profile view.