OCD Test: What Online Quizzes Can and Can’t Tell You

What online OCD quizzes can do

Most online quizzes are screening questionnaires. They ask about common obsessions and compulsions, and about how much time they take up. A high score can be a prompt to talk to someone. A quiz can help you put words to experiences you had not described before.

What they cannot do

A quiz cannot diagnose OCD, for several reasons:

• Unwanted intrusive thoughts are common in many people, and having them does not mean you have OCD
• OCD is usually identified by the distress, the time taken and the effect on daily life, none of which a short quiz can fully capture
• Other conditions, such as anxiety, depression or autism-related routines, can look similar
• A low score does not rule OCD out, and a high score does not confirm it

Why taking quizzes repeatedly can backfire

For some people, taking test after test becomes another form of reassurance-seeking. Each quiz brings a moment of relief or alarm, followed by doubt, and the urge to try another. If you find yourself repeating tests, that pattern is worth noticing and mentioning to a professional.

What a proper assessment involves

A psychologist or other qualified clinician will usually talk with you about your thoughts, behaviours, the time they take and their impact on your life. Clinicians may use structured interviews and rating scales, such as the Yale-Brown Obsessive Compulsive Scale (Y-BOCS), as part of this conversation. The aim is to understand your experience and to decide on the most suitable help.

What to do if you are worried

Notice how much time the thoughts and rituals take up each day, how much distress they cause and how they affect work, study and relationships. Speak to your GP or a psychologist. Effective treatment is available: cognitive behavioural therapy with exposure and response prevention (ERP) is the most researched approach for OCD.

This article is for general information and is not a substitute for professional or medical advice. If you are in distress in the UK, you can contact your GP or NHS 111, or Samaritans on 116 123 (free, 24 hours). In an emergency, call 999.