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Harmony · measured from a front photo

Eye separation ratio

Pupil distance divided by cheekbone width.

Reference range

MaleFemale
Range scored 10/100.440 to 0.4800.440 to 0.480

Outside the range the score falls off smoothly: about 6/10 at 0.025 outside it and about 1.4/10 at twice that. Ranges are compiled from facial-aesthetics research and the neoclassical canons; they describe averages of faces rated attractive, not a medical standard.

Where it counts

It feeds the Harmony pillar (proportional balance between features), which is 35% of the overall Mirrorline score.

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