Y-BOCS OCD Test – Measure Obsessive-Compulsive Symptoms

Take the Yale-Brown OCD Scale to assess the severity of your obsessive thoughts and compulsive behaviors. Understand your symptoms with this trusted clinical tool.

This scale · Activity
User 5552 submitted "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)" · About 58 min ago
About 1h 48m ago User 1849 finished all questions in "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)"
User 0513 completed "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)" (About 6 hours ago)
User 4199 submitted "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)" · 8 min ago
About 7h 32m ago User 7914 finished all questions in "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)"
38 min ago — User 4656 finished "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)"
User 3347 completed "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)" (About 3h 45m ago)
About 1h 51m ago User 9695 finished all questions in "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)"
About 3h 42m ago — User 6091 finished "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)"
About 5 hours ago User 5740 finished all questions in "Yale-Brown Obsessive Compulsive Scale (Y-BOCS)"
Yale-Brown Obsessive Compulsive Scale (Y-BOCS)

Trial

Questions
10 questions
Estimated time
~5 min
  • Core question set
  • Summary report
  • Unlock full report after verification
  • Great for a quick overview
Start trial
Yale-Brown Obsessive Compulsive Scale (Y-BOCS)

Standard

Questions
42 questions
Estimated time
~20 min
  • Full question set
  • Detailed report
  • Professional interpretation
  • Actionable guidance
Start standard
Yale-Brown Obsessive Compulsive Scale (Y-BOCS)

Professional

Questions
85 questions
Estimated time
~43 min
  • Full question set
  • In-depth report
  • Expert-level insights
  • Personalized recommendations
  • Follow-up support
Start professional

✨ Why this assessment

Evidence-based

Built on widely used psychometric frameworks with validated scoring

Expert insights

Professional interpretation plus AI-assisted analysis for clear, actionable results

Private & secure

Your answers stay confidential; we never sell personal data

Fast & online

Take the test anywhere and get your report in minutes