Depression Test
Take a free, clinically validated screening based on the PHQ-9
About This Test
The Patient Health Questionnaire (PHQ-9) is one of the most widely used and validated depression screening tools in clinical practice. Developed by Drs. Robert L. Spitzer, Janet B.W. Williams, and Kurt Kroenke, it maps directly to the DSM-5 criteria for major depressive disorder.
Understanding Depression
Depression is more than just feeling sad or going through a rough patch. It is a serious mental health condition that affects how you feel, think, and handle daily activities. Major Depressive Disorder (MDD) is characterized by persistent feelings of sadness, hopelessness, and a loss of interest in activities you once enjoyed. Unlike normal sadness, clinical depression persists for weeks or months and can significantly impair your ability to work, maintain relationships, and take care of yourself.
Key Signs & Symptoms
Persistent Sadness
Feeling sad, empty, or hopeless most of the day, nearly every day, for at least two weeks.
Loss of Energy
Feeling tired or fatigued even after adequate rest. Simple daily tasks may feel exhausting.
Sleep Changes
Sleeping too much (hypersomnia) or too little (insomnia). Waking up early and being unable to fall back asleep.
Loss of Interest
No longer finding pleasure in hobbies, socializing, or activities that were previously enjoyable.
Difficulty Concentrating
Trouble focusing, making decisions, or remembering things. Feeling mentally "foggy."
Appetite Changes
Significant weight loss or weight gain unrelated to dieting. Changes in eating patterns.
Depression by the Numbers
21M+
U.S. adults had at least one major depressive episode in 2023
8.3%
of U.S. adults experience depression each year
2x
Women are twice as likely as men to be diagnosed with depression
80%
of people with depression improve with appropriate treatment
Who Should Take This Test?
Consider taking this screening if any of the following apply to you:
You have been feeling persistently sad, empty, or hopeless for more than two weeks
You have lost interest or pleasure in activities you used to enjoy
Your sleep patterns have changed significantly (sleeping too much or too little)
You are experiencing unexplained fatigue or loss of energy
You are having difficulty concentrating at work or school
You want to monitor your mental health proactively as part of your wellness routine
How It Works
Answer Honestly
Respond to 9 questions about your recent experiences. There are no right or wrong answers.
Get Your Results
Receive an instant, personalized assessment of your symptoms with clinical context.
Find Support
Browse therapists who specialize in treating what you're experiencing.
What Your Score Means
Treatment Options for Depression
Cognitive Behavioral Therapy (CBT)
Helps identify and change negative thought patterns and behaviors. One of the most studied and effective therapies for depression with lasting results.
Interpersonal Therapy (IPT)
Focuses on improving communication patterns and relationships. Particularly effective for depression triggered by life changes or relationship conflicts.
Behavioral Activation
A structured approach to gradually re-engaging with meaningful activities. Helps break the cycle of withdrawal and low mood.
Mindfulness-Based Cognitive Therapy (MBCT)
Combines mindfulness meditation with cognitive therapy techniques. Shown to significantly reduce the risk of depression relapse.
When to Seek Professional Help
If your symptoms have persisted for more than two weeks, are interfering with your daily life, or include thoughts of self-harm or suicide, it is important to seek professional help. Depression is highly treatable, and early intervention leads to better outcomes. If you are in crisis, contact the 988 Suicide & Crisis Lifeline by calling or texting 988.
Frequently Asked Questions
What is the PHQ-9?
The PHQ-9 (Patient Health Questionnaire-9) is one of the most widely used depression screening tools in the world. Developed for primary care settings, it consists of 9 questions that directly map to the DSM-5 diagnostic criteria for major depressive disorder.
How accurate is this test?
The PHQ-9 has been validated in numerous studies with sensitivity of approximately 88% and specificity of approximately 88% for detecting major depression at a cutoff score of 10. However, it is a screening tool, not a diagnostic instrument.
Can this test diagnose depression?
No. This screening tool can help identify symptoms consistent with depression, but only a licensed mental health professional can provide a clinical diagnosis. Think of it as a helpful first step in understanding your mental health.
What should I do if I score high?
If your results indicate moderate to severe symptoms, we recommend speaking with a licensed therapist. You can browse our directory to find a therapist who specializes in treating depression. If you are in crisis, please call 988 (Suicide & Crisis Lifeline) immediately.
Is my data private?
Yes. Your answers are processed entirely in your browser and are never sent to our servers or stored in any database. We take your privacy seriously.
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This screening tool is for educational purposes only and is not a substitute for professional diagnosis or treatment. Always consult a licensed mental health professional for clinical evaluation.