Positive canthal tilt: what it is and how common it is

What is a positive canthal tilt?

A positive canthal tilt means the outer corner of your eye sits a little higher than the inner corner when your head is level. “Canthus” is the anatomical name for the corner where the upper and lower eyelids meet; each eye has an inner (medial) canthus by the nose and an outer (lateral) canthus toward the temple. Draw a line between the two, and the tilt is that line’s angle against a level horizontal. Outer corner higher: positive. Level: neutral. Outer corner lower: negative.

Here’s the part most posts leave out: a positive tilt is the usual shape of an adult eye, not a rare trait. Anatomy references describe the outer corner as normally sitting slightly above the inner one, and when FaceRater measured 2,560 adult reference photos, 94 in 100 had a positive average angle. So if you just found out your eyes tilt up, you are in the majority. The more useful question is how much, and how it combines with the rest of your eye area.

How common is a positive canthal tilt?

Very common. FaceRater’s reference set is 2,560 front-facing adult photos from FairFace, a research collection balanced across seven perceived race groups and both genders. Measured the same way as your scan (eye corners from the landmark model, the face levelled first, both eyes averaged), the middle half of those faces sits between +2.4° and +5.3°, and the median is +3.9°. Only about 6 in 100 average below zero.

How lifted a “typical” eye is varies between groups. In the same reference, East Asian faces sit about 1.2° more lifted in their middle half than the set as a whole, which is why FaceRater’s Japanese pages read tilt against East Asian faces. A number on its own therefore says more when you know which faces it is being compared with.

Treat the table below as a map of one reference set measured from photos, not as clinical norms. Clinicians measure the corners in millimetres on a real face; a photo angle depends on the camera, the expression and where the landmark model places each corner.

What does a positive canthal tilt look like?

A clearly positive tilt shows up as an outer corner that points slightly up toward the temple, the look people call upturned, lifted or “cat eye.” A gentle positive tilt of a couple of degrees is hard to see at all: most people would describe those eyes as level. That is why FaceRater’s eye shape test only calls eyes upturned from about 5.5°, and calls anything up to 2° downturned, even though that is still technically positive. The words describe eyes compared with other eyes, while the canthal tilt number describes the line itself.

Tilt is only one of the things that shape how your eyes read. How open the lids are, how far apart the eyes sit, the eyelid fold and where your brows sit all change the impression. A lifted corner paired with a narrow lid opening and low, straight brows is what people online call hunter eyes; the same lift with round, open eyes and arched brows reads quite differently.

It also helps to separate the eye corner from things that sit near it. An eyeliner wing, a lifted brow tail or long outer lashes can make an eye look upturned without moving the corner at all. When you look at photos for “positive canthal tilt examples,” check where the lids actually meet rather than where the makeup ends.

Is a positive canthal tilt more attractive?

Online, especially in looksmaxxing spaces, a positive canthal tilt is often treated as a must-have and a negative one as a flaw. The real picture is calmer. A lifted outer corner is part of many faces people admire, and so are level and softly downturned corners, which tend to read as gentle and approachable. Expression changes the look in a second: a real smile lifts the cheeks and changes both corners.

Research on eye attractiveness has more to say about how open and large the eyes look than about the corner angle. In a classic study, adults rated the same faces as more attractive when only the eyes were made larger. That points to the eye area as a whole, not one angle.

In FaceRater’s harmony score, eye corner tilt is one of seventeen readings. It sits in the eye-area part (20% of the result) next to how open the eyes are. A tilt within the common range for faces like yours scores well, and a more lifted corner is never marked down. A lower tilt lowers just that one reading, and it says nothing about your health or your worth.

Can makeup, brows or surgery change your canthal tilt?

Makeup and brows can change how the tilt reads, not where the corners are. If you like a lifted look, the reversible levers are in the list below.

Those change the impression, but none of them moves the corner itself, and no exercise, massage or “mewing” routine is known to do so. Eyelid and canthal surgery exists for medical and cosmetic reasons, and it carries real risks; whether it is right for anyone is a medical decision to make with a qualified oculoplastic surgeon, not something to decide from a photo angle. A measurement tool, ours included, can only describe what a photo shows.

• Angle eyeliner and the outer shadow slightly upward instead of following the lower lash line down.
• Keep the lower outer corner light; heavy liner there pulls the eye down.
• Curl lashes and concentrate mascara or lash volume on the outer third.
• Keep the brow tail level with the start of the brow or a touch higher, ending on the line past the outer eye corner.
• Choose glasses whose top line follows the brow rather than cutting through the eye.

How do I know if I have a positive canthal tilt?

In a mirror, relax your face, look straight ahead and hold a pen or card level just under both eyes. If the outer corners sit above the line made by the inner corners, your tilt is positive. A mirror check is good for direction but rough for size, and a tilted head can flip it.

A photo makes it easier to see. FaceRater’s free canthal tilt test finds both eye corners with a landmark model, levels the face using the line between the eye centres, and reports each eye’s angle separately, with the lines drawn on your picture so you can check that they really meet the corners. The scan runs in your browser and the photo is not uploaded. If you want to do the maths yourself, the step-by-step guide walks through it with worked examples.

Two readings a degree apart, or left and right eyes that disagree a little, are normal. Faces aren’t exact mirror images, and the camera height, a squint or a shadow can move a corner point. Compare photos taken the same way before reading much into a small difference.