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The HEXACO Model: All 6 Personality Factors Explained

HEXACO adds a distinct "Honesty-Humility" dimension to the Big Five -- here are its six factors.

H Β· Honesty-Humility

The dimension that most distinguishes HEXACO from the Big Five. It reflects whether someone tends to exploit or deceive others for personal gain, or holds to honest, fair conduct instead. High: genuinely honest and fair, does not chase unfair advantage, has little interest in showing off status or wealth. Low: flatters or bends rules for personal benefit, has a strong sense of entitlement or drive for material success, tends toward hypocrisy.

E Β· Emotionality

Resembles the Big Five's Neuroticism, but HEXACO defines it more broadly to include emotional attachment, empathy, and how much someone leans on others for support. High: sensitive to danger or physical pain, seeks emotional support under stress, forms strong emotional bonds with close others. Low: stays relatively calm in the face of danger, does not lean on others emotionally very much, handles separation or loss with relative composure.

X Β· Extraversion

How energized someone feels around people and how confidently they act in social situations, largely similar to the Big Five's Extraversion. High: enjoys being around people and feels energized by it, acts confidently even around strangers, tends to see themselves as socially appealing. Low: recharges through time alone, finds being the center of social attention uncomfortable, tends to see themselves as not especially socially appealing.

A Β· Agreeableness

How much tolerance someone extends toward others' mistakes or unfair treatment. In HEXACO, anger management and willingness to compromise sit here, while honesty-related traits are split off into the separate H dimension. High: forgives others' mistakes fairly easily, responds calmly to criticism, looks for common ground even amid disagreement. Low: holds onto grudges over past unfair treatment, reacts sharply to criticism, tends to dig in rather than compromise.

C Β· Conscientiousness

How systematically and carefully someone acts in pursuit of goals -- nearly identical in definition to the Big Five's Conscientiousness. High: keeps schedules and belongings organized, works steadily toward goals with an eye for thoroughness, weighs decisions carefully before acting. Low: acts spontaneously without much of a plan, tends to get moving only once a deadline is close, makes decisions somewhat impulsively.

O Β· Openness to Experience

Artistic appreciation, intellectual curiosity, and openness to unfamiliar ideas or people -- largely similar to the Big Five's Openness. High: deeply moved by art and nature, curious about new ideas and intellectual topics, open to unconventional ways of thinking. Low: not especially drawn to artistic or aesthetic experiences, prefers familiar, proven approaches, tends to hold traditional, conventional values.

The 24 Facets Under the Six Factors

Each factor is split into four narrower facets. Honesty-Humility: Sincerity, Fairness, Greed Avoidance, Modesty. Emotionality: Fearfulness, Anxiety, Dependence, Sentimentality. Extraversion: Social Self-Esteem, Social Boldness, Sociability, Liveliness. Agreeableness: Forgivingness, Gentleness, Flexibility, Patience. Conscientiousness: Organization, Diligence, Perfectionism, Prudence. Openness to Experience: Aesthetic Appreciation, Inquisitiveness, Creativity, Unconventionality. A person can score high on a factor overall and still be low on one of its facets.

How HEXACO Is Measured

The standard questionnaire is the HEXACO Personality Inventory-Revised (HEXACO-PI-R), available in versions of 200, 100, and 60 items. Respondents rate statements about themselves on a five-point agree-disagree scale, and answers are averaged into factor and facet scores. Shorter forms are quicker but less precise at the facet level. There is also an observer-report form that lets friends or family rate a person, which is often used to cross-check self-ratings.

Scores Are Positions on a Scale, Not Types

HEXACO places people along six continuous dimensions rather than sorting them into types. Most people score near the middle on most factors, and a score is meaningful only relative to a comparison group, so results are usually shown as percentiles or norm-based scores. Calling someone simply high H or low X misses the fact that nearly everyone falls somewhere in between.

What is the HEXACO model?

HEXACO was developed by Canadian psychologists Michael Ashton and Kibeom Lee, drawing on lexical research across many languages. The name comes from its six dimensions: Honesty-Humility (H), Emotionality (E), eXtraversion (X), Agreeableness (A), Conscientiousness (C), and Openness to experience (O), each of which breaks down further into four more specific facets. The lexical approach starts from the idea that the personality traits people find important enough to name are encoded in everyday language, so researchers collect trait words from a language, ask people to rate themselves on them, and see which clusters repeat.

How is it different from the Big Five?

The biggest difference is that Honesty-Humility exists as its own independent dimension. In the Big Five, honesty- and humility-related traits are scattered across Agreeableness and Conscientiousness, but Ashton and Lee's lexical analyses across languages kept finding these traits clustering together as a distinct factor, which led them to split it out. HEXACO's Emotionality and Agreeableness also differ somewhat from the Big Five's Neuroticism and Agreeableness in content -- a quick temper, for instance, falls under Neuroticism in the Big Five but sits at the low end of Agreeableness (A) in HEXACO. Emotionality also includes sentimental attachment and dependence on others, and leaves out the anger that Neuroticism carries.

How to read your own results

Look at the six factor scores first, then at the facets that sit behind any score that surprises you. If your Extraversion looks middling, for instance, you might find high Sociability but low Social Boldness, which is a very different person from someone with the reverse pattern. Treat the results as a snapshot of how you described yourself on a given day, not a fixed label. Personality scores tend to be fairly stable over years in adults, but they can shift with life events and with how honestly or carefully you answered. If you retake a test, expect small differences rather than identical numbers.

Limits and appropriate uses

HEXACO is a research model of personality traits, not a clinical diagnostic tool, and it cannot tell you whether you have a mental health condition. It is also not a good basis for hiring or relationship decisions on its own, because self-ratings can be shaped by social desirability and because most traits only weakly predict specific behaviors. Use it as a vocabulary for reflecting on your tendencies. This page is general educational information, not psychological advice.

Frequently Asked Questions

Is HEXACO more accurate than the Big Five?

It is hard to say one is definitively superior. Both models were derived through lexical research and statistical factor analysis, and both are actively studied in academia. That said, HEXACO offers a useful lens if you specifically want to look more closely at honesty- and humility-related traits.

Can a free online test give me an accurate score?

Unofficial online tests are fine for a rough, fun sense of your tendencies, but they are unlikely to be as accurate as a formally validated, standardized assessment. If you want a precise result, an officially recognized test from a research institution is the better option.

Does the HEXACO model say honesty is the most important trait?

No. It simply treats Honesty-Humility as one of six independent dimensions. The model makes no claim that one factor is more valuable than the others, and every factor has strengths and costs in different situations.

Which questionnaire should I use?

The official HEXACO-PI-R is the version that has been tested for reliability, and shorter forms such as the 60-item version trade some precision for speed. Make sure a test is based on the HEXACO-PI-R and is not just a quiz that borrows the six letters.

Is HEXACO the same as a type system like MBTI?

No. MBTI sorts people into sixteen types, while HEXACO, like the Big Five, measures continuous trait dimensions. Trait models are far more widely used in academic research.