Button Nose: What It Is and How to Tell If You Have One
A button nose is a small, short nose with a rounded, slightly upturned tip: the defining numbers are a nasolabial angle above 95–100 degrees (often 100–110°), nostrils that point outward or slightly up in profile, and a bridge that is short relative to the other facial thirds. "Button" is a folk label, not a clinical one; surgeons would describe the same structure as a short nose with increased tip rotation.
How to tell: mirror method
Face the mirror straight on. A button nose reads compact: the bridge is low and narrow, the tip is rounded rather than pointed, and the base of the nose looks short: the distance from between the brows to the tip is noticeably less than the distance from the tip to the chin. Turn to profile and tilt your head back slightly: if you can see a hint of the nostrils from the front view and the tip points up rather than level, you have the upturn that defines the family.
How to tell: the three measurements
- Nasolabial angle: in a profile photo, the angle between the underside of the nose and the upper lip. Over about 100° with an upward tip is the button signature; a straight roman or greek profile sits at 95–110° with a level or downward tip.
- Tip rotation: the direction the nostril axis points: outward to slightly upward for button, level for greek, downward for roman.
- Nasal length: radix to tip compared with the lower facial third (tip to chin). A button nose's nasal length runs short against that third, often under 45% of the combined middle-plus-lower face.
What a button nose looks like: the profile schematic
Sketch the profile and the shape is compact geometry: a short, shallow bridge rising quickly from a low radix, then a rounded tip that curls up at the end like a small shelf. The underside line from tip to base is short and steep, opening the nasolabial angle wide. In frontal view the nostrils show slightly at rest: the upturn that gives the nose its "buttoned-on" read, and the bridge casts almost no shadow.
Button vs the straight profiles
Against a greek nose, the difference is rotation and length: greek keeps a long, ruler-straight bridge and a level tip; button is short with the tip turned up. Against a roman (aquiline) nose, it is nearly a mirror image: roman projects the bridge outward in a convex arc with a downward tip, button pulls everything up and in. One ruler test separates all three: profile photo, straightedge on the bridge, then look at which way the tip points.
Want the whole picture? Try the free face shape detector: the nose sits inside the overall frame.
Frequently asked questions
Is a button nose rare?
No: it is one of the most common nasal profiles in self-report surveys, particularly in East Asian and Northern European populations where shorter nasal bones and higher tip rotation are frequent. Within any large population sample, upturned-tip profiles typically outnumber strongly convex roman ones.
Is a button nose considered cute or childlike?
That is the folk association, and it has a measurable basis: shorter lower-face proportions read as younger across age-perception studies, and an upturned tip shortens the lower face slightly. "Cute" versus "refined" is cultural framing, though; the structural facts are just short length and high rotation.
Can a button nose be big?
Yes. "Button" describes the tip shape and rotation, not the overall size: a nose can have wide, prominent nostrils and a broad bridge and still end in a rounded upturned tip. Size and shape are independent axes; the classification only asks how the tip turns and how the bridge runs.
Does a button nose change with age?
All noses lengthen slightly with age as the nasal tip droops, typically a millimetre or two of tip descent per decade after 40 as ligaments relax, which slowly lowers the nasolabial angle. A strongly upturned button profile usually softens toward neutral over the decades rather than flipping into a downturned one.