Free Online Depression Test (PHQ-9)
Take this clinically validated depression screening questionnaire used by NHS and healthcare professionals. Get immediate, confidential results in just 3 minutes.
Depression Screening (PHQ-9)
Question 1 of 9
This questionnaire is based on the PHQ-9, a validated screening tool used by healthcare professionals worldwide.
Over the last 2 weeks, how often have you had little interest or pleasure in doing things?
About
About the PHQ-9 Depression Test
The PHQ-9 (Patient Health Questionnaire-9) is one of the most established depression screening tools in medicine and psychology. It was designed to reflect the key symptoms associated with depressive disorders and is used across the NHS and global healthcare systems.
This test asks how often you have experienced common depression symptoms over the last two weeks. It covers mood, energy, sleep, appetite, concentration, self-worth, and thoughts of self-harm.
The PHQ-9 is especially useful for spotting when low mood may have moved beyond a difficult week or stressful season and may deserve more structured support or treatment.
Signs & Symptoms
Common Signs & Symptoms of Depression
Your Score
Understanding Your Score
Your PHQ-9 score helps estimate how intense and frequent depressive symptoms have been over the last two weeks. Higher scores usually suggest symptoms are affecting functioning more significantly.
Your responses suggest minimal depressive symptoms. This indicates good mental health in this area.
Recommended next step: Continue engaging in activities you enjoy
Your responses suggest mild depressive symptoms. Many people experience this level at some point, and it's manageable with self-care.
Recommended next step: Monitor your symptoms over the coming weeks
Your responses suggest moderate depressive symptoms. Professional support can make a significant positive difference at this level.
Recommended next step: We recommend speaking with a mental health professional
Your responses suggest moderately severe depressive symptoms. Seeking professional support is important for managing symptoms at this level.
Recommended next step: Please book an appointment with a therapist or GP soon
Your responses suggest severe depressive symptoms. It's important to seek professional help as soon as possible.
Recommended next step: Please reach out to a mental health professional today
Treatment
Effective Treatments for Depression
Depression Counselling
Targeted support for low mood, loss of motivation, hopelessness, and the emotional patterns that keep depression going.
Learn about depression treatmentCognitive Behavioural Therapy (CBT)
CBT helps you identify negative thought patterns, increase meaningful activity, and build skills that reduce depressive spirals.
Learn about CBTInterpersonal Therapy (IPT)
IPT focuses on relationships, grief, conflict, and life transitions that may be contributing to depression symptoms.
Learn about IPTPsychodynamic Therapy
Psychodynamic therapy explores deeper emotional patterns and unresolved experiences that may be shaping current depression.
Learn about psychodynamic therapyFAQs
Frequently Asked Questions About Depression Testing
Frequently Asked Questions About Depression Testing
Is the PHQ-9 a recognised depression screening tool?
Yes. The PHQ-9 is one of the most widely used depression screening tools in the world. It is used by GPs, NHS services, and mental health professionals to screen for depressive symptoms and track changes over time.
What does the PHQ-9 measure?
The PHQ-9 asks about the nine core symptoms associated with depression over the last two weeks, including low mood, loss of interest, sleep changes, tiredness, guilt, concentration problems, and thoughts of self-harm.
Does this online depression test give a diagnosis?
No. The PHQ-9 is a screening tool, not a diagnosis. A clinician can use the result as one part of a fuller assessment, but diagnosis depends on context, duration, risk, and how symptoms affect your life.
What score on the PHQ-9 means I should speak to someone?
A score of 10 or above usually suggests it would be helpful to speak with a GP or therapist. Any score matters if you feel unsafe, have thoughts of self-harm, or notice your daily functioning dropping.
What treatments are effective for depression?
Depression often responds well to evidence-based therapy such as CBT, IPT, and psychodynamic therapy. Depending on severity, medication and combined treatment may also be recommended by a clinician.
Should I get urgent help if I answered yes to the self-harm question?
Yes. If you are having thoughts of harming yourself or feel you may act on them, seek urgent support now through your GP, NHS 111, A&E, or Samaritans on 116 123. You do not need to wait for a full diagnosis to ask for help.
Important
When to Seek Help
If your score is moderate or higher, or symptoms are affecting work, sleep, motivation, eating, or relationships, it is a good idea to speak with a therapist or GP.
If you have thoughts of self-harm, suicide, or feel unable to stay safe, seek urgent support now through NHS 111, A&E, your GP, or Samaritans on 116 123.
Get Expert Help for Depression
Depression is highly treatable. Our experienced therapists use evidence-based approaches like CBT and IPT to help you feel more like yourself again.