What Is Canthal Tilt?
Learn what canthal tilt means, how positive and negative tilt affects eye aesthetics, and how to measure it from a photo with AI.
Definition
Canthal tilt is the angle of your eye axis relative to the horizontal line between the inner and outer corners of the eyes (medial and lateral canthi). When the outer corner sits higher than the inner corner, the tilt is positive; when the outer corner is lower, it is negative.
Why it matters in looksmax
The eye area is one of the highest-impact zones for perceived attractiveness. Positive canthal tilt is often associated with an alert, youthful look, while neutral or negative tilt can read as tired or flat — though ethnicity, eyelid shape, and brow position all matter.
- Pairs with hunter/prey eye discussions and upper eyelid exposure
- Often analyzed together with orbital support and maxilla projection
- A single number is not destiny — harmony with the rest of the face matters more
How to measure from a photo
For a rough self-check, use a front-facing photo with eyes level and neutral expression. Draw a line through both canthi — the slope is your tilt direction. For consistent results, use our AI canthal tilt tool which estimates tilt from facial landmarks.