OCD
Obsessive-Compulsive Inventory – Revised (OCI-R)
An 18-item screen for obsessive-compulsive symptoms.
About this test
The OCI-R is a short, validated check for obsessive-compulsive symptoms. It looks at six areas: washing, checking, ordering, unwanted thoughts, hoarding, and mental rituals. A higher score means more of these symptoms.
What your score means
| Score | Interpretation |
|---|---|
| 0–20 | Below clinical cutoff |
| 21–72 | Possible OCD (above cutoff) |
About this questionnaire
The OCI-R is a freely available screening questionnaire. We present it exactly as published and add a plain-language explanation of your result.
It is for education and self-reflection, not a diagnosis — a score is a snapshot, not a label. If your result worries you, talk to a qualified professional. See how we choose and check our tests and our editorial standards.
Further independent, authoritative sources on this topic:
Frequently asked questions
What areas does the OCI-R cover?
Six symptom areas: washing, checking, ordering, obsessing, hoarding and mental neutralising.
What score suggests OCD?
A total of 21 or more is the common cutoff suggesting possible OCD. It is a screen, not a diagnosis.
Related screenings
Source: Foa et al. (2002). Free for research and education.