Eye-angle measurement
Canthal Tilt: measure your eye angle, on your device
Canthal tilt is the angle from the inner to the outer corner of each eye. The tool levels your eye line, then reports left and right angles in degrees — positive, neutral or negative are all normal variations.
On-device · nothing uploadedLeft & right±2° tolerance
01
Positive, neutral, negative
| Reading | What it means | Style notes |
|---|---|---|
| Positive (> +2°) | Outer corner slightly higher than inner | Straight liner keeps it balanced; winged liner amplifies the lift |
| Neutral (−2° to +2°) | Corners roughly level | Most liner and frame shapes read as intended |
| Negative (< −2°) | Outer corner slightly lower than inner | A slightly lifted outer liner or upswept frame lifts the line if you want it |
02
Measure it accurately
- Camera at eye level; look straight into the lens.
- Keep your head level — don’t tilt your chin.
- Relax your face; smiling lifts the outer corners.
- Compare two photos; the average is more stable than one.
03
A neutral view
Online, eye angle is often framed as good or bad. We don’t. It’s one of many natural variations across people and ancestries, and it says nothing about attractiveness. Use the measurement as a styling input — for liner direction or frame choice — if it’s useful to you.
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Questions people ask
It is the angle of the line from the inner corner of the eye to the outer corner, compared with horizontal. Positive means the outer corner sits a little higher, negative a little lower, neutral roughly level. All three are common natural variations.
Within a couple of degrees when the head is level and the camera is at eye level. Tilting your head or looking up or down changes the reading, which is why the tool levels the eye line first and reports each eye separately.
Yes. Liner and shadow extended slightly upward at the outer corner lift the visual line; a straight or downward wing softens it. Frames with an upswept top line (like cat-eye or browline) echo a lifted look; rounder frames soften angles.
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