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16 Personality Types Test

This free 16 Personality Types test estimates which type from the "16 Personality" or "Jungian" typology is most similar to your personality. Personality types from this typology are described by a four-letter name, such as INFJ, ESTP, and so on.

An chart showing the 16 personality types framework, including INFJ (Introverted, Intuiting, Feeling, Judging) and ESTP (Extraverted, Sensing, Thinking, Perceiving).

Your 16 Personality Types results are included with a free TraitLab account. Create your account now and see your most similar personality type!

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Frequently asked 16 Personality Types questions

What is the 16 Personality typology?

The 16 Personality Types or Jungian models of personality share a loose connection to Carl Jung’s theories. These theories claim that people differ in their preferred cognitive functions, and these preferences lead to 16 distinct personality types.

What are the 16 Personality types?

The 16 Personality types are:

Click on any personality type to learn more about its characteristic patterns, personality traits, interpersonal style, career interests, and more.

How long does this test take?

This free version contains 100 questions, and most people complete it within 5-10 minutes.

Can I take a longer 16 Personality Types test?

Yes, with a TraitLab Plus account to access a much longer version of the test, containing hundreds of additional questions.

How is the 16 Personality typology related to other personality models?

The 16 Personality types have several connections with other personality models, such as the Enneagram and the Big Five personality traits. You can read more about many of the connections between personality models at the TraitLab blog.

With TraitLab Plus, you'll receive a comprehensive personality profile, including your similarity to all 16 Personality types, your relative position on related cognitive functions, and an in-depth report of your personality traits, strengths, and career interests.