KnowYourFaceShape

The 7 Face Shapes

Seven categories, one shared rule set. Every page below quotes the same measurements the detector uses.

Oval

An oval face is noticeably longer than it is wide, with the cheekbones as the widest point and a jawline that curves rather than angles. The forehead sits slightly narrower than the cheekbones and the jaw slightly narrower again, so the outline tapers gently at both ends.

Hairstyles for an oval face →
Round

A round face is about as wide as it is long, with full cheeks, a soft jawline and no sharp corner at the jaw. The cheekbones and face length sit close to equal, which is what gives the outline its circular read.

Hairstyles for a round face →
Square

A square face is about as wide as it is long, like a round face, but the jaw is the giveaway: a strong, wide jaw with a distinct corner below the ear and a flat chin line. Forehead, cheekbones and jaw all sit close to the same width.

Hairstyles for a square face →
Oblong

An oblong face is the long version of a square: clearly longer than it is wide, with forehead, cheekbones and jaw all close to the same width and a jawline that turns at a corner rather than curving.

Hairstyles for an oblong face →
Heart

A heart face is widest at the forehead and narrows steadily to a pointed chin. The cheekbones sit between the two, and the jaw tapers sharply, which is what produces the characteristic heart outline.

Hairstyles for a heart face →
Diamond

A diamond face is widest at the cheekbones with both the forehead and the jaw clearly narrower, tapering to a pointed chin. That point is why the shape gets compared with heart so often, but the two separate at the forehead rather than at the chin.

Hairstyles for a diamond face →
Triangle

A triangle face is the inverse of heart: the jaw is the widest point, the forehead the narrowest, and the outline broadens steadily from top to bottom. It is sometimes called pear-shaped.

Hairstyles for a triangle face →

Facial Shapes: One Rule Set, Seven Labels

Different face shapes are not seven separate rule sets. Each label names where a face's proportions land against five readings: face length relative to cheekbone width, forehead and jaw widths against the same line, the angle at the jaw corner, and how much the chin tapers. The seven pages below restate those measurements in the same order, so facial shapes that sit near a boundary can be compared row by row instead of by eye.

Are face shapes different for women?
No. The same seven references and the same measurements are used for everyone. What differs is styling convention, not the geometry the labels describe: guides aimed at women tend to discuss hair and makeup, guides aimed at men tend to discuss beards and short cuts, and both are working from the same seven outlines and the same ratios.
What do people mean by facial shapes?
The same thing as face shapes. Facial shapes is the plural used in clinical and anthropometric writing, where it usually refers to the outline formed by the forehead, cheekbones and jaw. This site uses the shorter face shapes in headings and the longer form when describing the measurements, but the seven references are identical.
Why do guides list different face shapes?
Because the boundaries between neighbouring shapes are conventions, not natural cutoffs. Some guides split out an inverted triangle, some merge oblong and rectangle, and some add a name for a jaw that is wider at one end. This site uses seven references and publishes where each boundary sits, so a face close to two labels can be read against both instead of being forced into one.