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~4 minutes · 20 questions · 4 profiles · no sign-up

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The Four Temperaments Test

20 questions, and at the end all four scores and their blends

Since antiquity, the medical tradition inherited from Hippocrates and Galen has described four major temperaments, thought to color our emotions, our relationships and how we react to the world. This test places you on all four at once: at the end you see all four scores and their blends, not a single type. It is a historical model rather than a clinical measure, and we would rather say that before you start. The calculation runs in your browser, with no email and no account.

⏱ ~4 minutes
📊 20 questions
🎯 4 profiles

Based on Hippocrates' four temperaments theory

Content updated in September 2026

FAQ

Is the test scientifically validated?

No, and the Hippocratic theory of humors has no biological basis. The bridge to modern research is credited, in psychology textbooks, to Hans Eysenck, who mapped the four temperaments onto two measurable dimensions: extraversion and neuroticism (emotional instability). In his model the Sanguine is the stable extravert, the Choleric the unstable extravert, the Phlegmatic the stable introvert and the Melancholic the unstable introvert. A fair caveat: other work by Eysenck, on personality and cancer, has been judged unreliable and partly retracted; the investigation into it does not concern his temperament model. Our test was not calibrated on these scales: it is a reading grid, and its long history is not a validation.

What is the four temperaments test?

It is a personality test based on the four temperaments theory inherited from Hippocrates and Galen. In 20 questions, it gives you your scores on the four temperaments, Sanguine, Choleric, Melancholic and Phlegmatic, and the one that dominates for you. Read that dominant score as a tendency, not a box: one large study did find personality types in the data, different from those of this test (Gerlach et al., 2018, Nature Human Behaviour), but a reanalysis of the same data shows that only 42% of people fit neatly into them (Freudenstein et al., 2019). Most people sit between profiles.

What are the limits of this test?

Three, and they apply to every free personality test. We have not measured the test-retest reliability of this test, so your temperament can change from one sitting to the next. People tend to pick the more flattering options, and the Choleric traits are the most costly to claim, which mechanically underrepresents that profile in results. Finally, a fairly general description feels accurate to almost anyone (the Barnum effect). Treat the result as an old, evocative lens, not a diagnosis.

Method and numbers

Questions
20 questions
Actual median time
4 min 50 s
Access
Free, no account, no email

Observed profile distribution

Based on 1,128 recorded completions.

Phlegmatic
31.4%
Melancholic
25.1%
Sanguine
24.1%
Choleric
19.4%

These numbers are measured on real completions, not claimed. The time shown is the observed median, not an estimate.

How this result is calculated

  1. Each of the 20 questions offers 4 answers, one per profile: every profile is offered once per question, so none is favored by how many answers represent it.
  2. Each answer gives 1 point to the profile it represents, and points add up: a profile can reach at most 20 points.
  3. Your main profile is the one with the most points.
  4. The result bars show how many of your 20 answers went to each profile.
  5. When profiles tie for first place, the tie is shown on the result. Among the tied profiles, the one picked furthest into the questionnaire becomes the main result: it provides the title, the detailed description and the share link. This rule favors no profile.

The numbers in this rule are not written by hand: they are taken from the test's scoring key and automatically checked against the calculation the test actually runs.

Your result as a downloadable PDF, no account needed.

What this test measures, and its limits

This test measures the character tendencies you attribute to yourself, read through the ancient framework of the four temperaments. It measures neither a biological reality, the theory of humors has none, nor a complete personality. The four temperaments overlap with two dimensions that research knows how to measure, extraversion and emotional stability, but our questions were not calibrated on them. There is no reference group: your four scores compare against each other, never against a population. Your dominant temperament is a tendency, not a box: most people sit between profiles. It's a reading grid for talking about yourself, not a psychological diagnosis.

About this test

The theory of the four temperaments is one of the oldest personality typologies in existence. The Hippocratic corpus (fifth century BC) linked four bodily humors to health: blood, yellow bile, black bile, and phlegm. Their association with character came later. Galen, a Greek physician of the Roman Empire (second century), developed the doctrine of temperaments, and the tradition that followed him associated each dominant humor with a temperament: the Sanguine (blood, lively and sociable), the Choleric (yellow bile, ambitious and impulsive), the Melancholic (black bile, sensitive and analytical), and the Phlegmatic (phlegm, calm and diplomatic). This framework crossed two millennia, up to its revivals in popular psychology in the twentieth century.

Although modern medicine has abandoned the idea of humors, the four temperaments remain a way of reading oneself that has lasted for centuries. The Sanguine is enthusiastic, sociable, and optimistic, but can lack consistency. The Choleric is determined, action-oriented, and competitive, but can be domineering. The Melancholic is analytical, perfectionistic, and sensitive, but can get lost in doubt. The Phlegmatic is reliable, patient, and diplomatic, but may avoid conflict at the expense of their own needs.

This test invites you to revisit this timeless framework through 20 concrete questions. Seeing which of your four scores dominates, and how they blend, helps you better understand your natural emotional responses, your strengths in a team, your relational blind spots, and the contexts where you thrive. Read it as a tendency: most people sit between profiles rather than in just one.

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Your Temperament

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Element
Motto

Your strengths

Your areas to watch

Under stress

Your communication style

Interactions with other temperaments

☀️ Sanguine

Be enthusiastic and positive. Let them express themselves and value their creative ideas.

🔥 Choleric

Be direct and concise. Respect their need for efficiency and get straight to the point.

🌙 Melancholic

Take time to go deeper. Be precise, respect their need for quality and reflection.

🌊 Phlegmatic

Be patient and reassuring. Avoid sudden changes and show them empathy.

Ideal environment

Management style

Careers that suit you

What's next

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This test measures temperament tendencies. It is not a psychological diagnosis. Each person is a unique blend of all four temperaments, and most people sit between profiles rather than in just one. There is no good or bad profile.

FAQ

Frequently Asked Questions

What is this test for?

This free test helps you identify your natural profile to better understand your reactions under pressure, your relational needs, and your strengths in a group. It is useful for improving communication in a relationship, a team, or a family, and for adapting your work strategies and emotional management to your deeper nature.

Can your temperament change over a lifetime?

Only in part. Developmental psychology observes temperament from early infancy: Jerome Kagan showed that four-month-old babies who react strongly to stimulation are more fearful of the unfamiliar a few months later (Kagan and Snidman, 1991, a study limited to infancy), and Mary Rothbart links childhood temperament to the broad traits of adult personality (Rothbart, 2007). These links are real but modest: a temperamental foundation, not a destiny. And you can learn to modulate your reactions: a Choleric can develop patience, a Melancholic can train themselves toward action. The test describes a tendency, not a ceiling.

How long does the test take?

The test includes 20 behavioral choice questions designed to capture your natural reflexes rather than your ideals. Allow about 4 to 5 minutes. Results are immediate, free, and require no sign-up: you discover your dominant temperament, a description of its strengths, shadow sides, and how it complements the other profiles.