About the test
Enneagram test
Explore nine personality types and the patterns you recognize in yourself. A free full profile for self-reflection.
- 48 questions
- About 8 min
Questionnaire / instrument: PersonalityData Enneagram
What does it measure?
Patterns of motivation and behaviour described by the nine Enneagram types. The result ranks how strongly your answers resemble each type, rather than assigning a medically or scientifically definitive identity.
Where does it come from?
The 48 questions and scoring data come from PersonalityData.org. We use the source’s fourteen trait scales and their combinations into nine types. This is not the RHETI or OEPS questionnaire.
How is the result calculated?
Keyed answers contribute to fourteen traits. These are standardized using the source’s reference values and combined into nine type scores. We show relative scores, not percentages or the probability of belonging to a type.
What can the result tell you?
Evidence for the Enneagram is limited compared with established trait models. The reference sample’s representativeness and our translations’ validity have not been established. Use the descriptions to reflect on patterns, not to make high-stakes decisions.
Languages and adaptations
English follows the source instrument. Our other language versions include AI-assisted translations that have not been independently validated. Our explanations and result commentary are written for this website.
License and reuse
CC BY 4.0Questions and scoring data are © PersonalityData.org, used under CC BY 4.0. Reuse and adaptation require attribution, a license link and an indication of changes. We have added translations, our own interface and result commentary; no endorsement is implied.
The terms below apply to the test materials. Articles, translations, software and our result descriptions may have separate terms.
Sources and further reading
PersonalityData.org. Enneagram questionnaire (48 items), retrieved 2026-10-26. CC BY 4.0. https://www.personalitydata.org/enneagram/free-enneagram-test