Coming soon — an iOS app that turns your results into daily growth.Join the list →

Big Five

PopularResearch-backed

The IPIP-50 — 50 public-domain markers from Goldberg's International Personality Item Pool, the research-standard Big Five measure. Rate how accurately each statement describes you, generally.

In plain English

The most respected model in modern psychology, in five everyday traits: how open to new things you are, how organised, how outgoing, how warm towards others, and how easily stressed. You’ll see exactly where you sit on each — no boxes, just a clear picture.

  • 50 questions
  • ~6 min
  • Private · scored in your browser
Compare my scores to

Scores are percentiles against this group — 50 = an average person, not the middle of the scale.