Reviewed July 5, 2026

What is nasofacial angle?

The nasofacial angle, also known as the inclination of the nasal bridge, is the angle between the facial plane and the line of the nasal dorsum on a side view. It tells you how far the nose leans out from the face, which is one of the first things the eye reads on a profile.

Start Your Transformation
Nasofacial angle measured on a female side-profile portrait

How It's Measured

How is the nasofacial angle measured?

The nasofacial angle is read on a side-profile photo as the angle between two lines: the facial plane that runs from the glabella (G) down to the chin point (pogonion, Pg), and a line drawn along the nasal dorsum from the nasion to the nasal tip (The Indian Nose, 2017). Where those two lines cross, the inner angle is what you measure.

  • Facial plane (G to Pg): a near-vertical reference from the brow ridge to the front of the chin.
  • Dorsal line (nasion to tip): a tangent that follows the slope of the nasal bridge.
  • The wedge between them: a wider angle means the nose sits further out from the face; a narrower one means it tucks closer in.

Read this way, the nasofacial angle is really a measure of how prominent the nose is against the rest of the side profile, rather than anything about the tip or the nostrils on their own (Naini, 2011).

Nasofacial angle before-and-after comparison on a female face
Figure 1

Projecting the nasal bridge further forward opened the nasofacial angle from 29.5° to 30.4° on the same face. The shift in the number is small, but the bridge clearly reads as more prominent. Same identity, same lighting, same framing.

Why It Matters

Why does the nasofacial angle matter?

The nose is the centrepiece of the profile, so how far it leans off the face changes the whole side view. A bridge that projects too little looks flat and pulls the eye toward the chin and forehead, while one that projects too much reads as a strong, prominent nose. Classical profile drawing has used this inclination as a way to judge nasal prominence for centuries (Naini, 2011), and modern profile analysis still treats it as a core angle of the lateral view (Clinical Facial Analysis, 2002).

There is no single correct number, because the right nasofacial angle depends on the rest of the profile, especially how far the chin and forehead come forward. The angle is set by the height of the bridge, the position of the nasion, and the projection of the chin behind it (A comparison of aesthetic proportions, 2005). A weak chin makes the same nose read as more prominent, which is why surgeons assess the bridge and the chin together rather than judging the nose in isolation.

It also varies by sex and background. In one anthropometric study the average nasofacial angle was close to 36°, with men showing a more inclined bridge than women (The Indian Nose, 2017), and the inclination of the nasal bridge differs again across populations, tending toward a more obtuse, deeper transition in some African profiles (Ethnic Rhinoplasty, 2010). The cards and table below give working ranges, but read them against the profile in front of you, not against one global ideal.

34°–38°

Men

32°–36°

Women

30°–40°

Typical Range

Figure 2

Approximate nasofacial angle ranges. The nasofacial angle is judged against the whole profile and varies with individual structure and background.

Demographic Variants

Ideal Nasofacial Angle by Demographic

Ideal nasofacial angles vary by population and sex, so the figure is relative rather than absolute. Each row links to the source that reported the pattern for that group.

Population

Nasofacial angle tendency

Source

Caucasian

Around 30–40°, the most-cited Western reference band

A comparison of aesthetic proportions, 2005

Indian (South Asian)

Mean near 36°, with men more inclined than women

The Indian Nose, 2017

North-East Indian

More acute than the Oriental pattern on most facial angles

North-East Indian study, 2023

African

Tends toward a more obtuse, deeper bridge transition

Ethnic Rhinoplasty, 2010

Nigerian African

Wide spread of nasal profiles across the population

Rhinometry, 2011

Get Yours Measured

Start your personalized analysis

1

Upload Your Photos

Upload 6 clear photos of your face securely and privately through our online portal.

Drag and drop file To upload

POSES REQUIRED

  • Front Face
  • Right Side Profile
  • Left Side Profile
  • Right Quarter Profile
2

Facial Assessments

We measure 160+ facial markers, including skin quality, symmetry, eye shape, brow density, and more.

  • Ear protrusion
  • Chin projection (receding vs balanced)
  • Eyebrow density
  • Nose symmetry
  • Smile line detection
  • Nose symmetry
3

Personalized Report

You’ll receive a plan highlighting your strengths, areas for improvement, and best ways to improve your appearance.

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

The most-cited Western reference puts the nasofacial angle in the region of 30 to 40 degrees, and one anthropometric study reported an average close to 36 degrees, with men showing a slightly more inclined bridge than women (The Indian Nose, 2017). It is a guide rather than a hard cut-off, since the right value depends on the rest of the profile.

The nasofacial angle sits between the facial plane and the nasal dorsum and tells you how far the whole nose projects from the face. The nasofrontal angle is higher up, at the transition from the forehead to the top of the bridge, and describes how deep that hollow is (Naini, 2011). One is about nasal prominence, the other about the forehead-to-nose junction.

Yes. Because the facial plane runs down to the chin point, a chin that sits further back tilts that reference line and makes the same nose read as more prominent, while a stronger chin balances it out (A comparison of aesthetic proportions, 2005). This is why the nose and chin are usually assessed together on a profile.

It does. The inclination of the nasal bridge tends toward a more obtuse, deeper transition in some African profiles (Ethnic Rhinoplasty, 2010), and the angle runs more acute in north-east Indian faces than in the Oriental pattern (North-East Indian study, 2023). A single global ideal misreads many non-Caucasian profiles.

Yes. Adjusting the height and projection of the nasal dorsum directly changes how far the bridge leans out from the face, which is exactly what this angle captures. Profile analysis routinely uses the nasofacial angle as one of the planning measurements before a dorsal reduction or augmentation (When Aesthetics, Surgery and Psychology Meet, 2016).