Profile · Side photo

Profile convexity (nasion)

The same profile check, starting from the bridge of the nose instead of the brow ridge.

How it's measured

Angle at the base of the nose (subnasale) between nasion and the chin (pogonion), measured on the side towards the ear. 180° is straight, less is convex, more is concave.

Reference range

Male reference

163–171°

Female reference

163–171°

Source: Community facial analysis formula (public spreadsheet), top range: 163-171°.

In the score

Counts toward the score with weight 5 (Community formula point table: facial convexity (nasion), 5 points).

One number, one feature

One measurement describes one detail in one photo. Pose, lens and expression move it, and every reference range is an average from limited samples.