Reviewed July 5, 2026

What is facial width?

Facial width is the distance across the two cheekbones, measured between the zygion points (the most lateral points of the soft tissue over each cheekbone). In the literature it is called bizygomatic width, and it is what people usually mean by cheekbone width or having a wide face. It also sits underneath the facial width-to-height ratio (fWHR), one of the most studied numbers in face perception research.

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Facial width (bizygomatic width) measured across the cheekbones on a female frontal portrait

How It's Measured

How is facial width measured?

Facial width is the straight-line distance between the left and right zygion, the most lateral point of the soft tissue over each cheekbone (Naini, 2011). It is read on a front-on photo, and on a well-proportioned face it should be the widest horizontal measurement of the whole head.

  • Zygion (Zy): the outermost point of each cheekbone. The line drawn between the two is the facial width.
  • The widest line: the cheekbones should sit wider than both the forehead and the jaw, so the face tapers gently above and below them.
  • Width in context: the number on its own says little, so it is read against face height and against the forehead and jaw widths.

Read this way, facial width tells you where the broadest part of the face sits and how the rest of the outline balances around it.

Facial width before-and-after comparison on a female face: a dramatically wider bizygomatic span
Figure 1

Fig 1. Widening the cheekbones raised the facial width on the same face, from 0.37 to 0.41 (face width relative to face height). Same identity, same lighting, same framing.

Why It Matters

Why does facial width matter?

The cheekbones set the frame everything else hangs on. Facial width feeds straight into the facial width-to-height ratio (fWHR), the cheekbone width divided by upper-face height, which has been linked in some samples to how dominant or threatening a face looks (Geniole et al., 2015). A wide face has also been read as more dominant by speed-dating partners (Valentine et al., 2014).

It is worth being honest about how shaky that story is. A wide face does not reliably mean an aggressive person. Large studies have found fWHR is not consistently dimorphic between men and women and does not predict self-reported aggression (Ozener, 2012), and a multi-sample replication found it does not predict behavioural tendencies at all (Kosinski, 2017). A wide face reads a certain way; it does not tell you who someone is.

And there is no single ideal cheekbone width. Facial width tracks with population and sex. It runs broader in some groups and narrower in others, so a measurement that ignores that will misread most faces (Farkas, 2000). The cards and table below give working ranges. Read your own width against your own face height and background, not against one universal target.

134–144 mm

Men

128–137 mm

Women

128–144 mm

Typical Range

Figure 2

Fig 2. Approximate facial (zygion to zygion) width in adults. Cheekbone width is judged proportionally and varies with individual structure and background.

Demographic Variants

Ideal Facial Width by Demographic

Facial width varies by population and sex, so the ideal cheekbone width is relative, not absolute. Each row links to the source that reported the pattern.

Population

Cheekbone width tendency

Source

White Caucasian

About 139 mm in men and 131 mm in women

Bahbah et al., 2023

North American White

Baseline Western soft-tissue norms in Farkas anthropometry

Farkas, 2000

African (Kenyan)

Facial breadth comparable to or wider than Western norms

Virdi et al., 2019

East Asian

Broader, flatter midface with prominent malar width

Liu et al., 2022

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Emma’s Report

January 16, 2026

20μm60μmAVERAGE WRINKLE DEPTH25.00μm
OUTER CORNERMIDINNER CORNER-25-20-15-10-50510152025

Explanation

Your forehead wrinkle depth aligns with expectations for your age and demographic, falling on the lower end of our predicted range.

Your Questions

Frequently Asked Questions

In Caucasian adults, facial width averages about 139 mm in men and 131 mm in women (Bahbah et al., 2023), with most people falling in a 128 to 144 mm band (Naini, 2011). The number matters less than the proportion, so a normal cheekbone width is one that reads as the widest part of the face.

A wide face usually comes down to a naturally broad facial width, the bony cheekbone span you inherit, sometimes with added soft-tissue or masseter fullness on the sides. Facial breadth is one of the more sexually shaped parts of the skull (Weston et al., 2007), so a good deal of cheekbone width is simply your underlying bone structure.

The facial width-to-height ratio is the facial width divided by the height from the upper lip to the brow (Valentine et al., 2014). Because cheekbone width is the numerator, a wider face produces a higher fWHR, which is why the two are so often discussed together.

A higher fWHR can read as more dominant at a glance, but the link to real behaviour is weak. Studies have found fWHR does not reliably predict aggression (Ozener, 2012) or self-reported behavioural tendencies (Kosinski, 2017), so a wide face is a look, not a personality.

There is no single ideal cheekbone width. The right facial width depends on your face height, sex and background, and it varies between populations rather than landing on one universal number (Farkas, 2000). What you want is balance. The cheekbones should read as the widest line, with the forehead and jaw tapering gently around them.