How this Big Five test works
Press Start the personality test and you see one statement at a time, such as "I start conversations." For each one, pick how well it describes you: Disagree, Slightly disagree, Neutral, Slightly agree or Agree. Keys 1 to 5 work too, and Back lets you change an earlier answer. There are 50 statements, and most people finish in about seven minutes.
Answer for how you generally are now, not how you would like to be or how you behaved on one unusual day. The first answer that feels true is usually the most useful one. Daily rhythm is not part of the Big Five; if you are curious whether you are a morning or an evening person, the chronotype test covers that. How you prefer to give and receive affection is not part of it either; the love language test looks at that.
When you finish, you get five bars, one per trait, each with a short note on what your position means. Your latest result is saved only in this browser, so you can compare it with a later attempt.
Where the questions come from
The 50 items are the IPIP Big-Five Factor Markers, published in the International Personality Item Pool. The markers were developed by Lewis R. Goldberg to measure the five factors he described in his 1992 paper on the Big-Five factor structure. The IPIP was created so that researchers and the public could use personality items freely: the items are in the public domain, and no permission or fee is needed. We show them in the standard IPIP order, with "I" added at the start of each statement for readability.
Ten statements measure each trait. Some are worded in the trait's direction ("I am always prepared") and some in the opposite direction ("I leave my belongings around"). Opposite items are reversed before adding up, which is why agreeing with everything does not push every bar to the top.
How your score is calculated
Each answer counts from 1 to 5 points, so every trait has a raw score between 10 and 50. We convert that range to 0–100 with a simple straight line: (raw − 10) ÷ 40 × 100. A score of 50 means your answers sit in the middle of the scale.
That is important: this is not a percentile. A 70 does not mean you scored higher than 70% of people. Percentiles need a large, representative norm group, and this page does not have one, so we do not invent comparisons. The words under each bar change at fixed points we chose for readability: below 35 reads as the low end, 35 to 65 as the middle, above 65 as the high end.
What the five traits mean
- Extraversion – from reserved to outgoing. High scorers seek company and stimulation; low scorers are comfortable with quiet and smaller groups. For a closer look at this one trait, try the introvert or extrovert test.
- Agreeableness – from challenging to warm. It covers empathy, trust and how much you put others' needs first.
- Conscientiousness – from flexible to organized: planning, order, reliability and finishing what you start. It is a self-description, not a performance measure; to see how long you actually stay focused, try the attention span test.
- Emotional stability – from sensitive to calm. Many tests score the reverse of this trait and call it neuroticism; a low emotional stability score here is the same idea as high neuroticism there.
- Intellect / imagination – from practical to curious. Goldberg's markers emphasize ideas, imagination and vocabulary. Other questionnaires call the trait openness to experience and include broader interests such as art and feelings.
No position is better than another. Each end has advantages in some situations and costs in others.
How this differs from other personality tests
Popular type tests sort you into one of 16 categories with four-letter codes. The Big Five works differently: each trait is a continuous dimension, and most people land somewhere in the middle on most of them. Commercial Big Five questionnaires such as the NEO-PI-R (Costa and McCrae, 1992) are longer, measure facets within each trait and compare you with published norms; they are sold to professionals. This free test gives you the five broad dimensions only.
Limits of an online questionnaire
Self-reports depend on your mood, your self-image and how you read each statement. Taking the test twice a few weeks apart is a good way to see which scores are stable. The Turkish version on this site is our own translation and has not been validated separately. This page describes tendencies; it is not a clinical assessment and should not be used for hiring or diagnosis.
More questionnaires are on the personality tests page.
Sources
- Goldberg, L. R. (1992). The development of markers for the Big-Five factor structure. Psychological Assessment, 4(1), 26–42.
- Goldberg, L. R., Johnson, J. A., Eber, H. W., Hogan, R., Ashton, M. C., Cloninger, C. R., & Gough, H. G. (2006). The international personality item pool and the future of public-domain personality measures. Journal of Research in Personality, 40(1), 84–96.
- International Personality Item Pool: ipip.ori.org (items and scoring keys, public domain).
- Costa, P. T., & McCrae, R. R. (1992). Revised NEO Personality Inventory (NEO-PI-R) and NEO Five-Factor Inventory (NEO-FFI) professional manual. Psychological Assessment Resources.
Frequently asked questions
Is this Big Five test really free?
Yes. The 50 items come from the International Personality Item Pool, which is in the public domain, so there is no licence fee to pass on. There is no sign-up and no paid report.
What does OCEAN stand for?
Openness, Conscientiousness, Extraversion, Agreeableness and Neuroticism. This test uses Goldberg's labels: intellect/imagination instead of openness, and emotional stability, which is the reverse of neuroticism.
Is a score of 80 the same as being in the top 20%?
No. Scores are your answers converted to a 0–100 scale, not percentiles. 50 is the middle of the scale. Without a norm group we cannot tell you how you rank against other people.
How long does the test take?
There are 50 statements. Most people finish in about seven minutes.
Are the translated items validated too?
The English items are the original IPIP wording with 'I' added. The Turkish version on this site is our own translation; it is not a published adaptation and has not been validated or normed separately.
Can my Big Five scores change?
Broad traits are fairly stable in adults, but they shift gradually over years, and a single test also varies with mood. Retake it after a few weeks and look at the scores that stay similar.
Is this the same as a 16-type personality test?
No. Type tests place you in one of 16 categories. The Big Five measures five separate dimensions on a continuous scale, and it is the model most used in personality research.
Are my answers stored or sent anywhere?
Scoring happens in your browser. Only your latest five scores are saved in this browser's local storage so you can compare later attempts. Nothing is uploaded.