What your result can — and cannot — tell you.
This is an independent self-reflection questionnaire inspired by the familiar four-preference type framework. It is designed to make personality patterns easier to explore, not to diagnose you or place you into a permanent category.
What we measure
The questionnaire contains 40 statements: 10 for each of four preference dimensions — Extraversion–Introversion, Sensing–Intuition, Thinking–Feeling, and Judging–Perceiving. Items are interleaved so the dimension being measured is not shown while you answer.
How scoring works
Each response contributes to one side of a dimension. Reverse-keyed items reduce simple agreement bias. Responses are combined into a continuous position from 0–100 for each dimension. The four-letter type is a convenient summary of which side of each midpoint your answers favored.
Why close scores matter
A score close to 50% is not a strong classification. Preference strength is shown so a 51/49 result is not presented with the same certainty as an 80/20 result. Personality also varies with context, development and experience.
What the percentages represent
Each dimension has ten responses scored from −3 to +3, with the statement direction taken into account. The signed total therefore ranges from −30 to +30. We convert it to a position using 50 + (total / 30) × 50 and round to a whole number. This position refers to I, N, F or P; the remaining percentage refers to E, S, T or J. An exact tie uses the first letter as a display convention.
These percentages are answer summaries, not population percentiles, confidence estimates or measures of ability. We do not publish clinical validation, test–retest reliability norms or a threshold for measuring personality change. The step-by-step scoring guide gives a worked example and explains how to read a midpoint result.
Compatibility is a separate illustration
The compatibility chart does not use your questionnaire answers or personal score positions. It compares the two four-letter codes using editorial rules for shared preferences and a community-inspired pairing list. A percentage on that chart is not a validated prediction of relationship success. Each pair guide explains the calculation and offers discussion exercises instead of making decisions about a particular couple.
Use the result appropriately
Use your result as a prompt for reflection and conversation. It is not a clinical assessment, measure of intelligence or ability, or a basis for employment, medical, educational, relationship or other high-stakes decisions.
This website is not affiliated with, endorsed by, or sponsored by The Myers-Briggs Company or the Myers & Briggs Foundation. MBTI and Myers-Briggs Type Indicator are trademarks of The Myers-Briggs Company.