What is the main difference between HEXACO and the Big Five?

HEXACO adds a sixth dimension, Honesty-Humility, which measures sincerity, fairness, modesty, and greed avoidance. It also alters the Emotionality and Agreeableness dimensions slightly compared to the Big Five.

Is the HEXACO assessment scientifically validated?

Yes. HEXACO was built on lexical research across multiple languages and has been widely replicated in personality psychology studies.

Are my results saved?

No, all calculations run client-side in your browser. None of your response data is sent to a server.

Personality

HEXACO Personality Assessment

Discover your behavioral traits with this free, research-based questionnaire. Answer honestly — there are no right or wrong answers. Your results are calculated on your device and never shared.

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Completely free
Your data stays on your device

Estimated Time

6 min

Questions

30 items

Scientific Background

The HEXACO model of personality structure is a six-dimensional model of human personality that was created by Kibeom Lee and Michael C. Ashton. It consists of Honesty-Humility (H), Emotionality (E), Extraversion (X), Agreeableness (A), Conscientiousness (C), and Openness to Experience (O). The model was developed to address limitations of the Big Five framework, which notably lacks a dedicated scale for assessing honesty, humility, and moral character.

Editorial Methodology & E-E-A-T Verification

Last Updated: August 16, 2026

Written by:

Dr. Elena Rostova (PhD in Positive Psychology & Behavioral Science)

Reviewed & Verified by:

Marcus Vance (Senior Organizational Psychologist)

Methodology & Calculation:

Based on Ashton & Lee's six-factor HEXACO model, adding Honesty-Humility to standard lexical personality dimensions.

Transparent Limitations:

Requires careful interpretation as low Honesty-Humility indicates a preference for self-advancement rather than deliberate malice.

Key Academic References:

Ashton, M. C., & Lee, K. (2007). Empirical, theoretical, and practical advantages of the HEXACO model. Journal of Personality and Social Psychology.

Ready to discover your results?

Choose the option that feels most true for you. This takes about 6 min to complete.

Frequently Asked Questions

What is the main difference between HEXACO and the Big Five?: HEXACO adds a sixth dimension, Honesty-Humility, which measures sincerity, fairness, modesty, and greed avoidance. It also alters the Emotionality and Agreeableness dimensions slightly compared to the Big Five.
Is the HEXACO assessment scientifically validated?: Yes. HEXACO was built on lexical research across multiple languages and has been widely replicated in personality psychology studies.
Are my results saved?: No, all calculations run client-side in your browser. None of your response data is sent to a server.

Related Assessments & Comparisons

Big Five Personality→DISC Assessment→