Personality Test — Mini-IPIP
Answer 20 public-domain IPIP statements and see five raw personality dimension scores, with transparent reverse scoring and mean item values.
Explore five personality dimensions with the public-domain 20-item Mini-IPIP questionnaire. Rate each statement according to your usual behavior, rather than how you wish to be. The results summarize your answers as raw scores for reflection, without assigning a personality type or a clinical label.
How to use this tool
- Read each of the 20 statements as a description beginning with “I”.
- Choose how accurately it usually describes you, from very inaccurate to very accurate.
- Answer every statement, press Calculate, and read all five dimensions together.
- Use the mean-score table to see each dimension on the same 1–5 response scale.
Formula
Positive-key item: score = response; reverse-key item: score = 6 − response; dimension total = sum of 4 keyed items
Each total ranges from 4 to 20, and its mean is total ÷ 4. Higher scores indicate more of the named dimension. The fourth dimension is neuroticism, whereas the longer lexical IPIP inventory uses the opposite emotional-stability direction.
Example
If all 20 responses are the neutral option 3, each keyed item stays 3. Each dimension therefore totals 12 out of 20, with a mean of 3. This is the response-scale midpoint, not evidence that you are average in a population.
Using the results
The Mini-IPIP is brief, so a few answers can shift a score noticeably. Do not use these results alone for hiring, education or other consequential decisions. Responses are processed locally, but the optional Copy link button places selected answers into a shareable URL.
Frequently asked questions
Does this diagnose a mental health condition?
No. Neuroticism is a trait label in this questionnaire. Its raw score does not establish illness, risk, impairment or a need for treatment.
Why are some answers reversed?
Some statements describe the opposite end of a dimension. Reversing those items keeps higher scores pointing in the same direction within that scale.
Can I compare this with the 50-item test?
Compare the wording and direction carefully. The short scales contain different item sets, and their totals have different ranges. Neither test supplies population percentiles here.
Sources
Last updated: 2026-10-30