Face shape
Square face shape: how to spot it and style it
A broad forehead and a strong, angular jaw of similar width, with a face as wide as it is long.
Updated · Written by the LookFlex team · Styling suggestions, not rules
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At a glance
Square face
Your forehead, cheekbones and jaw are similar in width, your length is close to your width, and the jaw has visible corners.
What a square face looks like
A square face has a broad forehead and a strong jaw of nearly the same width, with a face that is about as wide as it is long. The corners of the jaw are angular, and the chin is flat or gently rounded.
The structure is often described as strong and defined. Styling a square face is about either softening the angles with texture and curves, or celebrating them with a clean, short cut. LookFlex shows both approaches.
How to tell if you have a square face
Face shape is a spectrum with fuzzy edges. Use one of the three methods below, and treat the answer as a starting point: if you sit between two shapes, the advice for both applies.
How LookFlex works it out
LookFlex measures four ratios from your landmarks and scores your face against a reference profile for each of the seven shapes. It reports a probability for every shape, a confidence, and a blend such as Oval–Round when the top two are within 8 percentage points. Here is where a typical square face sits.
| Ratio | Typical for square | Reference average | Compared with average |
|---|---|---|---|
| Face length ÷ face width | 1.16 | 1.20 | Somewhat lower |
| Forehead ÷ cheekbone width | 0.86 | 0.84 | Somewhat higher |
| Jaw ÷ cheekbone width | 0.93 | 0.90 | Much higher |
| Chin width ÷ jaw width | 0.53 | 0.50 | Much higher |
The mirror test
- Pull your hair back and stand a forearm's length from a mirror, face level and relaxed.
- Use a washable marker or lipstick to trace the outline of your face on the glass, from one temple around the chin to the other temple. Close one eye to keep the trace consistent.
- Step back and look at the outline. Note the widest part (forehead, cheekbones or jaw), how angular the jaw is and how long the shape is compared with its width.
- Wipe the glass with a cloth.
The tape-measure test
- Use a soft tape. Measure the widest part of your forehead, the width across your cheekbones, your jaw width (chin tip to just below the ear, doubled) and your face length from hairline to chin tip.
- Find the longest and the widest measurement, then compare the forehead and the jaw with the cheekbones.
- Match what you found with this rule for the square shape: Your forehead, cheekbones and jaw are similar in width, your length is close to your width, and the jaw has visible corners.
Measure two or three times and use the average. Hairline-based length differs from the length LookFlex uses, so a tape-measure result and an app result can land on neighbouring shapes.
Typical features
- Forehead, cheekbones and jaw are close to the same width.
- The jaw is angular with visible corners.
- Length is close to width.
- The chin is broad and flat or only slightly curved.
Hairstyles for a square face
These suggestions are the same ones the LookFlex app gives for a square face. Hair is personal, so treat the lists as starting points. Any style can be worn by anyone, and the lists are split into men's and women's cuts only because they reflect common barbering and salon categories.
Men's cuts
Try
- Textured crop. Soft texture is a common counterpoint to a square jaw.
- Longer messy top. Stylists use loose movement on top to soften a jaw about as wide as the forehead.
- Side-swept taper. A diagonal sweep adds a curve against straight jaw lines, a standard pairing.
- Slick back. Showing the forehead is a common way to balance a broad jaw.
- Buzz cut. A very short cut puts the jaw on show, which stylists often suggest for square faces.
Think twice about
- Boxy flat top. Stylists avoid boxy shapes that repeat the right angles of a square jaw and forehead.
Women's cuts
Try
- Soft layers. Feathered ends soften the corners of a broad jaw.
- Side-swept bangs. Diagonal bangs break the straight line of the forehead.
- Loose waves. Curves around the jaw soften angular lines, a standard pairing.
- Face-framing long layers. Length past the jaw draws the eye beyond its width.
- Textured lob. Wispy ends take the edge off a strong jaw.
Think twice about
- Blunt chin-length bob. It ends exactly at the jaw and stresses its width.
- Severe centre part with straight hair. Straight lines echo the straight lines of the face.
Glasses frames
The general rule is to pick frames that contrast with your shape: angles against curves, and curves against angles.
Frames that suit it
- Round and oval frames soften strong angles.
- Thin metal or rimless frames keep the look light.
- Frames slightly taller than wide add curve.
Frames to be careful with
- Heavy, angular rectangular frames that echo the jaw.
- Boxy frames that match the width of the forehead exactly.
Beards and facial hair
Facial hair is optional. If you wear a beard, shape changes how the lower face reads.
- A short, rounded beard or stubble softens the corners of the jaw.
- Keep sides tidy and avoid a beard cut with sharp corners at the jaw.
- If you prefer a clean-shaven look, a short cut shows the jaw shape.
Brows
- A softly curved arch balances the angles of the jaw.
- Avoid very straight, harsh brows that repeat the squareness.
Often confused with
- Rectangle. A rectangle is clearly longer than it is wide.
- Round. A round face has no visible jaw corners.
What the research says
Limited evidence The evidence behind face-shape advice is limited.
- Face-shape categories are styling conventions. We found no studies that test which haircuts, frames or beard shapes suit which face shape, so treat every suggestion here as a starting point.
- Measured faces vary continuously, and classical rules of proportion fitted only a few people (Farkas et al., 1985). That is why most people sit between two shapes.
- Attractiveness research has concentrated on cues such as averageness, symmetry and skin rather than named outline categories (Rhodes, 2006; Little et al., 2011), and personal taste counted about as much as shared taste (Hönekopp, 2006). Nothing in it ranks one shape above another.
- Photo distance changes proportions: a camera at about 30 cm made the nose look roughly 30% wider than one at 1.5 m (Ward et al., 2018). Retake under similar conditions before trusting a shape.
Frequently asked questions
Does a square jaw mean a strong jaw?
It means the jaw is angular and wide, which is often described as strong. Jaw definition and jaw width are separate measurements in LookFlex, and a square face can still be soft or sharp in how it reads in photos.
Which haircuts avoid the boxy look?
Textured and slightly longer tops, side-swept fringes and gentle waves add curves. The lists below show the options we suggest for men and for women.
Can a square face look softer?
Yes. Layers, waves and rounded glasses frames soften the look. The structure stays, but the overall effect changes.
How is square different from rectangle?
Both have angular jaws. A square face is nearly as long as it is wide, while a rectangle is noticeably longer.
Other face shapes
Compare all seven face shapes.
References
Every DOI was checked against Crossref. The evidence label says how much weight a source can carry alone. See how we choose sources on the research page.
- Farkas LG, Hreczko TA, Kolar JC, Munro IR (1985). Vertical and horizontal proportions of the face in young adult North American Caucasians: revision of neoclassical canons. Plastic and Reconstructive Surgery. doi:10.1097/00006534-198503000-00005Moderate evidenceCross-sectional study
- Hönekopp J (2006). Once more: is beauty in the eye of the beholder? Relative contributions of private and shared taste to judgments of facial attractiveness. Journal of Experimental Psychology: Human Perception and Performance. doi:10.1037/0096-1523.32.2.199Moderate evidenceExperiment
- Little AC, Jones BC, DeBruine LM (2011). Facial attractiveness: evolutionary based research. Philosophical Transactions of the Royal Society B. doi:10.1098/rstb.2010.0404Strong evidenceReview
- Rhodes G (2006). The evolutionary psychology of facial beauty. Annual Review of Psychology. doi:10.1146/annurev.psych.57.102904.190208Strong evidenceReview
- Ward B, Ward M, Fried O, Paskhover B (2018). Nasal distortion in short-distance photographs: the selfie effect. JAMA Facial Plastic Surgery. doi:10.1001/jamafacial.2018.0009Moderate evidenceMethod or technical report
Find out your face shape
LookFlex measures your face on your device and shows your shape, with the probability for each of the seven, in about a minute. Your first scan is free.
How we measure