◎ Mental Health Self-Assessment

OCD
SELF-ASSESSMENT

This free quiz explores common OCD symptom patterns using a standardized scale. Your answers are completely private and will help you understand whether professional support may be beneficial.

⚠️ Important:This is a self-screening tool only — not a clinical diagnosis. Results do not replace evaluation by a qualified mental health professional.
20 questionsBased on standardized OCD scalesPrivate — no data stored

Free · Completely private · 5 minutes

📋 How to answer:For each statement, rate how much it applies to you over thepast monthon a scale of 0 (not at all) to 4 (extremely/almost always).
Q1
Score0
0:00
Question 1 of 20
Intrusive Thoughts
0Not at all
1A little
2Moderately
3A lot
4Extremely
0 — None4 — Extreme
Assessment Complete
0Total Score
80Maximum
0:00Time

Score Indicator

Minimal (0–15)Mild (16–23)Moderate (24–31)Severe (32+)

⚠️ Important — Please Read

This quiz is ascreening tool onlyand cannot diagnose OCD or any other condition. OCD diagnosis requires clinical evaluation by a qualified mental health professional (psychologist or psychiatrist).

If your score suggests moderate to severe symptoms — or if you are distressed by the thoughts and behaviors described in this quiz —please speak with a mental health professional. Effective treatments exist, including Cognitive Behavioral Therapy (CBT) with Exposure and Response Prevention (ERP), which has strong evidence for OCD.

If you are in crisis or experiencing thoughts of self-harm, please contact a crisis line. In the US:988 Suicide & Crisis Lifeline (call or text 988). In the UK:Samaritans (116 123).

Support & Resources

🌐

IOCDF — International OCD Foundation

iocdf.org — Therapist finder, support groups, treatment guides, and OCD education for individuals and families.

📞

IOCDF Helpline

(617) 973-5801 — For help finding treatment providers and support resources for OCD.

💬

OCD-UK

ocduk.org — UK-based charity providing OCD support, helpline (0333 212 7890), and therapist directory.

🩺

Talk to Your Doctor

Your GP or primary care physician can provide a referral to a specialist and discuss treatment options including CBT and medication.

What Is OCD?

Obsessive-Compulsive Disorder (OCD)is a mental health condition characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviors or mental acts (compulsions) performed to reduce the anxiety caused by those thoughts.

OCD affects approximately 2–3% of the global population. It can affect people of any age, gender, or background, and is widely misunderstood — it is far more than being "neat" or "organized." OCD can be severely debilitating, consuming hours each day and significantly impairing quality of life.

Common OCD Obsession Themes

  • Contamination and germs (fear of being dirty or spreading illness)
  • Harm OCD (intrusive thoughts about harming oneself or others)
  • Symmetry and "just right" feelings (objects must be perfectly aligned)
  • Religious or moral obsessions (scrupulosity)
  • Relationship OCD (persistent doubt about partners or loved ones)
  • Checking behaviors (locks, appliances, actions done "correctly")

Common Compulsions

  • Excessive handwashing, cleaning, or sanitizing
  • Checking (locks, switches, messages sent)
  • Counting, repeating, or arranging rituals
  • Seeking reassurance from others repeatedly
  • Mental rituals (reviewing memories, mental neutralizing)

Effective OCD Treatments

Exposure and Response Prevention (ERP), a form of Cognitive Behavioral Therapy, is the gold-standard treatment for OCD. SSRIs (particularly clomipramine, fluoxetine, and sertraline) are also evidence-based. Most people with OCD see significant improvement with proper treatment.

OCD Quiz — FAQ

No. This is a self-screening tool, not a clinical assessment. Diagnosing OCD requires a qualified mental health professional who can conduct a thorough evaluation, rule out other conditions, and assess the duration, severity, and impact of symptoms on daily functioning. If you are concerned about your results, please consult a psychologist or psychiatrist.
Perfectionism is a personality trait — a preference for doing things well that generally doesn't impair daily function. OCD involves unwanted intrusive thoughts that cause significant distress, and compulsions performed to relieve that distress — a cycle that typically consumes an hour or more per day and feels beyond the person's control. OCD is ego-dystonic (the thoughts feel wrong and alien), while perfectionism is typically ego-syntonic (aligned with one's values).
This quiz draws on the symptom domains and scoring approach of widely used OCD screening tools including the OCI-R (Obsessive Compulsive Inventory – Revised) and the Y-BOCS (Yale-Brown Obsessive Compulsive Scale). It is simplified for general awareness purposes and is not a validated clinical instrument.
Yes. OCD is highly treatable. Exposure and Response Prevention (ERP) therapy has the strongest evidence base and helps the majority of people significantly reduce symptoms. SSRI medications are also effective. Many people with OCD go on to live full, unimpaired lives with the right support. The key is seeking professional assessment and starting evidence-based treatment.