An Enneagram tritype is a stack of three types, one from each of the three centres in the Enneagram tradition, ordered by how strongly you use them. The free test returns a score spread across the nine points and your three highest types. Take the free Enneagram tritype test.


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Your dominant type still leads. A tritype adds the two supporting types you lean on when that first strategy stops working, which is one reason two people typed the same can behave very differently. Take the free Enneagram tritype test.
Every tritype takes one type from each centre. A centre describes where your first reaction starts, not how good you are at anything.
A tritype is written as three digits with the dominant type first, such as 125, 478 or 926. The order carries as much meaning as the digits do.
A single type names your core pattern; a tritype names the sequence you move through. Side by side:
The dominant type is not replaced, then. It gains two co-stars that change how it looks from the outside.
The concept was developed by Enneagram author and teacher Katherine Chernick Fauvre, who argued that people favour one type inside each centre rather than one type overall. It is an addition to the classical Enneagram of nine types, not a replacement for it.
Picture someone typed as a 9 who leans towards 1, works in a caring role and quietly worries about security. The wing is 9w1. The tritype may place a heart type and a head type behind that 9.
The instinctual stacking, written as sp, so and sx in some order, is a third layer again. Keeping the layers apart removes the usual confusion: a wing sits next door on the circle, while a tritype reaches across all three centres.
You may often get a clearer sense within a few days of comparing the result with actual episodes rather than with how you would like to react.
A tritype describes preference, not ability, and it is not a verdict on character. It will not predict job performance, mental health or who you should date.
Used well, it is shorthand for your habitual order of response. That is most useful when the same old sequence keeps producing the same old result.
No. Your Enneagram type is the single dominant point. Your tritype is that point plus your preferred type in each of the other two centres, written in order of strength.
Taking one type from each of the three centres gives twenty-seven combinations, and the order within a combination changes how it shows up in daily life.
The common view in Enneagram teaching is that the stack stays stable while the way you express it shifts with stress, growth and life stage. A changed result more often means the first test caught you in an unusual period.
Not to get started. Type and tritype can be enough for many readers; the sp, so and sx stacking adds detail about where your attention goes rather than changing the three types themselves.
Close scores inside one centre are common, especially between neighbouring types. Read the pair against each other, keep the one whose fear you recognise rather than the one you admire, and test again later.
If three digits are going to be useful, they need to come from scored answers rather than a guess. After your free result, an in-depth, personalised PDF report with wings and tritype analysis is available as an optional extra. Take the free Enneagram tritype test.