The short answer
The NT personality types, also called the Analysts or Rationals, are INTJ, INTP, ENTJ and ENTP. They pair Intuition with Thinking: they look for the pattern behind things and judge it by logic, and they care most about competence, knowledge and getting the system right. Together they are about 10.4% of people.
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DefinitionWhat Are the NT Personality Types?
In shortThe NT personality types, also called the Analysts or Rationals, are INTJ, INTP, ENTJ and ENTP. They pair Intuition with Thinking: they look for the pattern behind things and judge it by logic, and they care most about competence, knowledge and getting the system right.
Analysts are the people who ask “why does it work that way?” and “how could it work better?”. Intuition points them at ideas, models and future possibilities rather than the details in front of them; Thinking makes them weigh those ideas by consistency and evidence rather than by how people feel about them. Put together, the two letters produce a drive to understand systems and to master them.
The Analysts are one of four type groups. Our personality framework explains how the groups are formed: intuitive types are grouped by their T or F letter, sensing types by their J or P letter. That is why the Analysts share exactly two letters, Intuition (N) and Thinking (T).
Shared traitsWhat the Analysts Have in Common
In shortAll four NT types share Intuition (N) and Thinking (T). That pairing gives them the same core focus: strategy, logic and mastery.
- They trust ideas they can test. An argument has to hold up logically before an Analyst accepts it, whoever it comes from.
- They want to be competent. Being capable and well informed matters more to most NTs than being liked or fitting in.
- They think in systems. Whether the system is code, a company or a theory, they look for the rules underneath and the weak point.
- They question authority and habit. “We have always done it this way” is not a reason an Analyst accepts.
In type theory each of the four leads with a different cognitive function: INTJ with Introverted Intuition (Ni), INTP with Introverted Thinking (Ti), ENTJ with Extraverted Thinking (Te), ENTP with Extraverted Intuition (Ne). That is what makes them feel different from each other in daily life even though they want similar things.
The four typesThe 4 Analyst Types and How They Differ
In shortWithin the Analysts, the E/I letter decides whether a type turns its energy outward or inward, and the J/P letter decides whether it leads with plans or with options. INTP is the most common Analyst type and ENTJ the rarest.
| Type | Letters | Leads with | Role in the group | Share | Careers |
|---|---|---|---|---|---|
| INTJ Architect | Introvert · Judging | Ni | The long-range strategist, who builds a plan and sees it through | 2.1% | INTJ careers |
| INTP Logician | Introvert · Perceiving | Ti | The theorist, who takes ideas apart to see how they really work | 3.3% | INTP careers |
| ENTJ Commander | Extravert · Judging | Te | The organiser of people and resources, who turns a vision into results | 1.8% | ENTJ careers |
| ENTP Debater | Extravert · Perceiving | Ne | The inventor and debater, who throws out new possibilities and tests them in argument | 3.2% | ENTP careers |
If you are sure you are one of the Analysts but not which one, these side-by-side guides help: INTJ vs ENTJ, INTJ vs INTP, INTP vs ENTP, INTJ vs ISTJ.
Find Out in About 12 Minutes
Take the free personality test to get your four letters; your type tells you which of the four groups you belong to. Free to take · Free summary · Full report optional.
NumbersHow Common Are the Analysts?
In shortAnalysts are the rarest of the four groups: about 10.4% of people, or roughly 1 in 10, in the US national sample used for the MBTI Manual. Analysts are about 2.5 times as common among men as among women (5.9% of women, 14.8% of men).
- 10.4%of people are Analysts (NT)
- 5.9%of women
- 14.8%of men
- 5 to 7%David Keirsey’s own estimate for the Rationals, in 1998
Keirsey guessed 5 to 7%; the measured share is higher, about 10%. Keirsey, who named the four temperaments, did not base his percentages on a representative sample; the MBTI Manual figures did. Of the four NT types, INTP is the most common (3.3%) and ENTJ the rarest (1.8%). See where each one ranks among all 16 in the rarest personality types.
| Group | Types | Share of people | Women | Men |
|---|---|---|---|---|
| Sentinels (SJ) | ISTJ · ISFJ · ESTJ · ESFJ | 46.4% | 49.5% | 43.2% |
| Explorers (SP) | ISTP · ISFP · ESTP · ESFP | 27% | 25.4% | 28.6% |
| Diplomats (NF) | INFJ · INFP · ENFJ · ENFP | 16.5% | 19.2% | 13.4% |
| Analysts (NT) | INTJ · INTP · ENTJ · ENTP | 10.4% | 5.9% | 14.8% |
Source: US national sample, MBTI Manual (3rd ed., 1998). Keirsey’s estimates: Please Understand Me II (1998).
StrengthsAnalyst Strengths and Blind Spots
In shortTypical Analyst strengths: clear, objective analysis of complex problems and strategic, long-range thinking. Typical blind spots: can dismiss feelings as irrelevant to a decision, and impatient with inefficiency and with people who learn more slowly.
Strengths
- Clear, objective analysis of complex problems
- Strategic, long-range thinking
- Independent judgement, not swayed by fashion
- High standards and a drive to keep learning
- Directness: you know where you stand
Blind spots
- Can dismiss feelings as irrelevant to a decision
- Impatient with inefficiency and with people who learn more slowly
- May come across as cold, blunt or argumentative
- Can over-plan or over-think instead of acting
- Self-critical about their own competence
Myth
Analysts have no feelings.
They feel as much as anyone. They are simply less likely to let feelings decide, and they often express care through action.
Myth
All NTs are scientists or coders.
Many are, but the same pattern shows up in law, business, writing, design and teaching wherever ideas need to be made to work.
WorkAnalysts at Work: Careers That Fit NT Types
In shortAnalysts tend to do well where problems are complex and results can be measured.
Analysts tend to do well where problems are complex and results can be measured: science and research, engineering and software, strategy and consulting, law, finance and entrepreneurship. They do less well in roles built on routine, close supervision or keeping everyone happy.
- INTJ careersThe best jobs for the Architect, ranked
- INTP careersThe best jobs for the Logician, ranked
- ENTJ careersThe best jobs for the Commander, ranked
- ENTP careersThe best jobs for the Debater, ranked
Every careers guide ranks real jobs with pay and growth figures; the careers by type hub has all 16.
RelationshipsAnalysts in Relationships and Compatibility
In shortAnalysts bring honesty, loyalty and a shared curiosity to relationships, and they show care by solving problems and making plans.
Analysts bring honesty, loyalty and a shared curiosity to relationships, and they show care by solving problems and making plans. In type theory their natural matches are other intuitive types: INTJ with ENTP, INTP with ENTJ, and each NT with an NF type such as INTJ with ENFP or ENTP with INFJ. Their most common friction is with Sensing-Feeling types, where the Analyst’s bluntness meets a partner who wants warmth and practical attention first.
These matches describe type theory, not a guarantee. Check any two types in the MBTI compatibility chart.
The other groupsAnalysts vs the Other Three Type Groups
In shortThe Analysts share their N letter with the Diplomats, so the two groups see the world in a similar way and differ in how they decide. They share neither group letter with the Sentinels or the Explorers.
| Group | Letters | Core focus | Keirsey’s name | Share |
|---|---|---|---|---|
| Analysts | NT | Strategy, logic and mastery | Rationals | 10.4% |
| Diplomats | NF | Meaning, values and people’s growth | Idealists | 16.5% |
| Sentinels | SJ | Duty, order and reliability | Guardians | 46.4% |
| Explorers | SP | Action, skill and the present moment | Artisans | 27% |
Read about the others: Diplomats (NF), Sentinels (SJ), Explorers (SP).
Self-checkAm I an Analyst? A Two-Question Check
In shortYou are probably one of the Analysts if you answer yes to both questions below. For a reliable answer, take the free personality test, which measures all four letters with 60 statements.
- Do you trust patterns, meanings and possibilities (N) more than concrete facts and experience (S)?If yes, your second letter is N.
- Do you decide mainly by logic and consistency (T) rather than by values and the effect on people (F)?If yes too, your type follows the pattern ·NT· and you are one of the Analysts: INTJ · INTP · ENTJ · ENTP.
Answered no to one of them? Then one of the other groups probably fits better: Diplomats, Sentinels, Explorers.
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QuestionsFAQ
What are the NT personality types?
The NT personality types, or Analysts, are INTJ, INTP, ENTJ and ENTP. They share Intuition (N) and Thinking (T) and are driven by logic, competence and strategy.
How rare are the Analyst personality types?
Analysts are the rarest of the four groups: about 10.4% of people in the US national sample, or 1 in 10. They are about 2.5 times as common among men (14.8%) as among women (5.9%).
Which Analyst type is the rarest?
ENTJ is the rarest Analyst at 1.8% of people, followed by INTJ at 2.1%. Among women, INTJ (0.8%) is the rarest of all 16 types.
What is the NT temperament called?
David Keirsey called the NT temperament the Rationals. On this site, as in many type guides, the same group is called the Analysts.
What jobs suit NT types?
Analysts often thrive in science, engineering, software, research, strategy, law and entrepreneurship: work with complex problems and measurable results.
Who are NT types most compatible with?
In type theory Analysts match most naturally with other intuitive types: INTJ with ENTP, INTP with ENTJ, and NTs with NF Diplomats such as ENFP or INFJ.
Are these the same groups as on 16Personalities?
The four groups use the same letter pairs (NT, NF, SJ, SP) and the group names most type sites use. Our pages, numbers and descriptions are our own, with the sample named next to every figure.
SourcesSources
- Myers, I. B., McCaulley, M. H., Quenk, N. L., & Hammer, A. L. (1998). MBTI Manual (3rd ed.). Palo Alto, CA: Consulting Psychologists Press. US national sample: type shares overall, for women and for men.
- Keirsey, D. (1998). Please Understand Me II: Temperament, Character, Intelligence. Del Mar, CA: Prometheus Nemesis.
- Keirsey, D., & Bates, M. (1978). Please Understand Me: Character and Temperament Types. Del Mar, CA: Prometheus Nemesis.
- Myers, I. B., with Myers, P. B. (1980). Gifts Differing: Understanding Personality Type. Palo Alto, CA: Davies-Black.
- Insight Metrics compatibility chart (2026): natural matches for each type, from the letter rule explained on that page.
