Personality guide
Big Five versus HEXACO
The models overlap in places but their structure, items, and scoring are not interchangeable.
Key idea
The Big Five is a five-domain continuous trait framework. HEXACO is a separate six-factor model that includes an honesty-humility factor and its own instruments.
Try it in practice
Similar names do not guarantee identical meanings. Research or professional use should rely on the original instrument, language version, and validation evidence.
Use with care
Do not combine a score from one model with items or descriptions from another. This service provides only the IPIP-based Big Five test.
Takeaway
If you need a formal assessment, choose a validated instrument for the intended population and purpose rather than treating a free self-reflection result as an official evaluation.
About the Big Five test · Limits and responsible use · All guides