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Quick answer: An online “am I depressed?” quiz is a helpful self-reflection tool, not a diagnosis. If you have several signs lasting more than two weeks, talk to a doctor. In crisis, contact a helpline (988 in the US, 116 123 Samaritans in the UK) immediately.
If you have found yourself asking “am I depressed?”, that question alone is worth taking seriously — and you are far from alone in asking it. An online self-test can be a helpful starting point, but it is only that: a starting point, not an answer. Here is how these tests work, what the signs are, and when to reach out for real support.
Common signs of depression
Depression is more than feeling sad. Common signs include:
- Persistent low mood or emptiness
- Loss of interest or pleasure in things you used to enjoy
- Low energy or constant tiredness
- Changes in sleep — too much or too little
- Changes in appetite or weight
- Difficulty concentrating or making decisions
- Feelings of worthlessness or guilt
- Irritability or restlessness
Almost everyone feels some of these at times. What matters is whether several of them last most of the day, nearly every day, for two weeks or more, and get in the way of daily life.
How online self-tests work
A depression self-test asks about the frequency and severity of these symptoms over recent weeks and gives you a rough indication of where you stand. It works like a screening questionnaire — useful for reflection, but not a medical diagnosis.
What a self-test can and can’t do
A self-test can help you notice patterns, put words to how you feel, and decide whether to seek support. It cannot diagnose depression or replace a conversation with a qualified professional, who can consider your full history and rule out other causes.
When to reach out for help
If low mood or these symptoms have lasted more than two weeks, or are affecting your work, relationships or daily life, please talk to a doctor or a mental health professional — depression is common and very treatable. If you are having thoughts of harming yourself, please seek help right now: contact your local emergency number or a crisis helpline in your country immediately. You deserve support.
As a first, private step, you can take our free depression self-test — just remember it is a reflection tool, not a diagnosis.
Frequently asked questions
Can an online test diagnose depression?
No. It can flag possible signs, but only a qualified professional can diagnose depression.
How do I know if it is depression or just sadness?
Sadness usually lifts with time or circumstances. Depression tends to persist for weeks and affects sleep, energy, focus and enjoyment of life.
What should I do if the test suggests I might be depressed?
Treat it as a nudge to talk to a doctor or mental health professional. Reaching out early makes a real difference.
This article is for general information and is not medical advice or a diagnosis. If you are struggling, please contact a qualified professional or, in an emergency, your local crisis line or emergency services.

