Haircuts for a square face, for men

The rule

A square face measures close to 1.0 to 1.2 on the length to width ratio, with the jaw at about the same width as the cheekbones and a corner below each ear you can see. The jawline test calls a jaw to cheek ratio above about 0.74 Angular, and most square faces land there.

The jaw is the feature. Most men's cuts are designed to show it, so the default advice is simple: clean lines at the sides and neckline that echo the jaw, and enough on top to keep the head from looking like a block. That is the sharpening direction.

The other direction is softening. A very wide square face, or one you want to read as oval, wants a little length and texture on top and some weight left at the sides, so the full width of the jaw is not exposed. Pick a direction before you pick a cut.

Short cuts

Short cuts are where a square face is strongest. A crew cut, a buzz cut, a French crop with a short fringe, or a textured crop all show the jaw and read sharp. The clean sides and the flat top edge repeat the angles of the face.

A buzz cut suits a square face better than most shapes. It shows the outline as it is, and the outline is the point. Keep the neckline and the edges tidy so the lines stay crisp, and let a little stubble carry the same sharpness below.

To soften with a short cut, ask for a crew cut with a touch more length on top and a taper rather than a fade at the sides. The extra length rounds the top edge, and the taper keeps a little width where the jaw corners would otherwise be exposed.

Medium cuts

A side part with the top combed over and the sides tapered is the classic medium cut for a square face. It reads smart, the part line adds a diagonal that breaks up the box, and the length on top adds height to a face that is often as wide as it is long.

A slicked-back undercut sharpens the look: the sides go short, the top goes straight back, and the jaw does the rest. A textured medium cut with movement goes the other way and softens a wide face by putting some curve into the outline.

A quiff or a pompadour adds height, which helps a square face that is close to 1.0 on length to width. Keep the sides at a taper if the face is wide, or a fade if you want it sharp.

Long hair

Long hair on a square face works when it adds some softness without adding width at the jaw. A medium-long cut pushed back with the sides slightly shorter, a swept-back style, or a man bun with the sides left at a moderate length all suit it.

Hair that hangs straight at the sides and stops at jaw level draws a line exactly where the jaw corner is, and doubles it. If you want the length, push it behind the ears or let it fall past the jaw so the eye moves through rather than stopping at the corner.

Sides, fades and the neckline

For a sharper square face, a fade or a clean taper with a squared neckline echoes the jaw and reads as deliberate. The straight lines at the sides and back match the straight lines of the face. This is the look most barbers will give a square face by default.

For a softer one, a taper that leaves some weight at the sides, and a rounded neckline. A high skin fade on a very wide square face exposes the full width of the jaw, so keep the shortest point a couple of millimetres long and stop the fade at the temple.

Fringes

A fringe softens a square face by taking the flat top edge off the forehead. A short textured fringe brought forward, a French crop worn down, or a side-swept fringe all work. The side-swept version adds a diagonal, which is the most useful line for breaking up a box.

The fringe to avoid is a heavy, straight one cut across the brows. It repeats the horizontal of the jaw and the top edge of the forehead, and the face reads as a rectangle. Keep any fringe textured or angled.

Curly, wavy and thick hair

Curl and wave are a gift on a square face because they put curves into an outline made of straight lines. A curly top with a taper, a medium curly cut with some length at the sides, or a wavy side part all soften the jaw without hiding it.

If you want the sharp look with curly hair, keep the curl on top and take the sides short and clean. Thick straight hair holds the crew cut and the side part well; have it thinned at the crown rather than the sides so the top stays flat rather than bulky.

Thinning hair and receding hairlines

A receding hairline on a square face lengthens the forehead, which pushes the proportion toward oval, so it is less of a problem here than on longer shapes. Keep the top short and textured rather than combed forward, and let the jaw carry the look.

A thinning crown suits a buzz cut or a short crop on a square face better than on almost any other shape, because the jaw gives the face structure that the hair no longer needs to provide. Keep the sides and the neckline crisp.

Pairing the cut with a beard

A beard on a square face goes the same way as the cut. To sharpen, heavy stubble with a crisp cheek line, a short boxed beard, or a chin strap that traces the jaw, paired with a fade, a crew cut or a slicked-back style.

To soften, a full beard rounded at the chin and jaw with a natural cheek line, paired with more length and texture on top. Avoid wide sideburns and weight at the sides of the jaw, which add width the face already has. The beard styles for a square face page has the lines and lengths.

Glasses and the cut together

Round, oval and thin metal frames suit a square face because they add a curve where the face has corners. Heavy acetate with square corners repeats the angles and makes the jaw read wider. The glasses guide covers frame shape and width.

A softened cut with a round frame reads balanced. A sharp cut with a thin rectangular frame reads deliberate, and it works, but keep the frame narrow so it does not add to the width.

What to avoid on a square face

• A flat top, which repeats the flat top edge of the forehead and makes the face a block.
• A hard box cut with square corners at the sides.
• A heavy, straight fringe cut across the brows.
• A high skin fade on a very wide face, which exposes the full jaw width.
• Straight hair hanging at jaw level with a centre part.
• A wide beard with weight at the sides of the jaw, or mutton chops.

Check your proportions first

Square and round share the length to width reading, so the jaw decides. A photo taken from too close widens the cheeks and jaw together and can turn an oval into a square. Stand a metre away, face the camera straight on, and keep the jaw clear of a heavy beard for the photo.

The face shape test for men gives the length to width ratio, the jaw to cheek ratio and the jaw angle, measured in your browser. Jaw to cheek above about 0.74 with length to width under 1.2 is a firm square. If the jaw reads Angular but the face is longer, read the oblong page too.

Frequently asked questions

What is the best haircut for a square face for men?

Cuts with clean lines that echo the jaw: a crew cut, a short back and sides with a side part, a textured crop, a slicked-back undercut, a French crop. If the face is very wide, add a little length and texture on top and leave some weight at the sides to soften it.

Does a fade suit a square face?

A fade suits a square face that you want to look sharper: the clean sides and neckline repeat the jaw's lines. On a very wide square face a high skin fade exposes the full jaw, so keep it to a taper or a low fade and leave a little weight at the sides.

Should a man with a square face avoid a buzz cut?

No. A buzz cut on a square face shows the jaw exactly as it is, which is the feature most men want to show. Keep the sides and neckline tidy so the lines stay crisp. If the jaw feels too wide, a crew cut with a little length on top reads softer.

Which beard suits a square face?

It depends which way you want to go. To soften the corners, a full beard rounded at the chin and jaw with a natural cheek line. To sharpen them, heavy stubble or a short boxed beard with crisp lines. Avoid weight at the sides of the jaw, which adds width.