Free career interests test
The career interest test, in five minutes.
30 questions about work you would like or dislike doing. You get your Holland code and all six scores.
The idea
Six interest areas, three that matter.
Interests are organised into six broad areas, a structure first described by John Holland and now the basis of most careers guidance. The six sit in a circle rather than a list: adjacent areas overlap, opposite ones rarely go together. Your top three areas, read as a three-letter code, are what careers services actually match against occupations.
Realistic
You want the work to produce something real.
Investigative
You want to work out how something actually works.
Artistic
You want room to do it your own way.
Social
You want the work to leave a person better off.
Enterprising
You want the outcome to depend on you convincing someone.
Conventional
You want the system to be right.
What is measured
The 6 dimensions underneath the labels.
Realistic
Building, fixing, and working with tools, machines and the physical world.
- Higher
- You would rather produce something you can point at than something you have to describe.
Investigative
Analysing, researching and working out how something actually works.
- Higher
- You are pulled toward problems that have an answer nobody has found yet.
Artistic
Creating, designing and working without a fixed procedure.
- Higher
- Structure imposed from outside costs you more than it costs most people.
Social
Teaching, helping and developing other people.
- Higher
- Work feels meaningful when a specific person is better off for it.
Enterprising
Persuading, leading and taking commercial risk.
- Higher
- You are drawn to situations where the outcome depends on you convincing someone.
Conventional
Organising, ordering and working to a clear standard.
- Higher
- You would rather a system be right than interesting, and you notice when it is not.
Method
What this test cannot tell you.
Every assessment has limits. Most sites leave them out. Ours are listed because a result you can calibrate is worth more than one you cannot.
- This measures interest, not ability and not aptitude. Wanting to do something and being good at it are different questions, and this answers only the first.
- Interests predict satisfaction better than they predict performance. A poor interest match tends to show up as wanting to leave rather than as doing the job badly.
- Your top three areas matter more than your single top area, and two people with the same first letter can want very different work.
- Interests shift, particularly in your twenties and after a significant change of circumstance.
- The occupations this suggests are illustrations of a pattern, not recommendations about your life.
Interest Profiler (IP) by U.S. Department of Labor, Employment and Training Administration is licensed under a Creative Commons Attribution 4.0 International License. Crystal uses the 30-item Interest Profiler Mini and is not affiliated with or endorsed by the U.S. Department of Labor. Licence.
Questions
About the career interests test.
- What is a Holland code?
- A three-letter summary of your strongest interest areas, drawn from six categories: Realistic, Investigative, Artistic, Social, Enterprising and Conventional. Careers services use it to match people to occupations, and the three letters together say much more than the first one alone.
- Is this a real career aptitude test?
- It uses the O*NET Interest Profiler, published by the U.S. Department of Labor and licensed under Creative Commons Attribution 4.0. It is a genuine validated instrument rather than a quiz we wrote. One caveat in the name: it measures interest, not aptitude. Those are different things and this answers the first.
- How long does it take?
- 30 questions, about 5 minutes. Free, no signup, nothing saved to an account.
- Does interest predict whether I will be good at the job?
- Not really. Interest predicts satisfaction and how long people stay, much better than it predicts performance. A poor interest match usually shows up as wanting to leave rather than as doing the work badly.
- Can my interests change?
- Yes, particularly in your twenties and after a significant change of circumstance. A result from ten years ago is worth retaking rather than trusting.
- Why do I need three letters and not one?
- Because the first letter is too broad to be useful on its own. Realistic plus Investigative points at engineering; Realistic plus Enterprising points at running a trade business. Same first letter, very different lives.
This is one layer.
Crystal builds the rest of the picture, then coaches you with it.
30 questions. Last updated 2026-09-30.