About the MBTI 16 Personality Types Test
What is MBTI and the 16 Personality Types?
MBTI (Myers-Briggs Type Indicator) is one of the world's most popular personality assessment tools, based on Swiss psychologist Carl Jung's theory of psychological types. By assessing four core dimensions—Extraversion/Introversion (E/I), Sensing/Intuition (S/N), Thinking/Feeling (T/F), and Judging/Perceiving (J/P)—personalities are classified into 16 distinct types such as INTJ, INFP, ENFP, and more. Sites like 16Personalities have made MBTI testing globally popular.
How the MBTI Test Works
This MBTI personality test contains 60 carefully crafted questions evenly distributed across four dimensions (15 per dimension). It uses a 5-point Likert scale scoring system with normalization algorithms to calculate your preference strength on each MBTI dimension, ultimately producing your four-letter personality code (e.g., INTJ, ENFP).
The Four MBTI Dimensions
Where you get your energy—from external interaction or internal reflection
How you gather information—focusing on concrete facts or abstract patterns
How you make decisions—based on logical analysis or personal values
Your lifestyle preference—structure and planning or flexibility and spontaneity