What does a face rating score mean?

A score summarizes a method, not a whole person.

In FaceRater, a face rating is a 0–10 summary of selected landmark alignment in one photograph. Smaller left–right differences produce a higher number. That is the useful definition to keep beside your result: it tells you what this tool measured, rather than claiming to know how attractive everyone finds you.

There is no shared scale across all face-rating websites. An 8 here is not necessarily equivalent to an 8 elsewhere. Another service may use different landmarks, different weights, or an AI model’s subjective response. Compare the method before comparing the number.

Three alignment checks feed the rating.

The local model locates 478 facial landmarks. Our score then uses a subset: five reflected pairs, the difference between the two eye widths, and the offset of four central points from the midline. Their normalized differences receive weights of 50%, 25% and 25%, respectively.

The combined residual is converted to a 0–10 score with an exponential curve. These weights describe the scoring formula; they are not percentages of human attractiveness. Canthal tilt, face height-to-width ratio and the other descriptive proportions appear separately and do not change this score.

Read the sample as measurements, not a ranking.

Our synthetic adult example receives 9.8/10. Its paired-landmark alignment is 99.5%, while its face height-to-width ratio is 1.19×. The first value describes how closely selected reflected points align. The second describes the distance between named forehead and chin landmarks relative to cheek width.

A symmetry reading of 99.5% does not mean “more symmetrical than 99.5% of people.” FaceRater does not turn these measurements into population percentiles. Likewise, 9.8/10 does not mean 98% attractive. The measurements have different definitions and cannot be read interchangeably.

Use the result in this order.

Start with the photo and its overlay. If the lines miss an eye corner or the outline, the resulting number deserves less confidence. Then inspect a measurement group and read its definition. Only after that should you compare a second photo taken under similar conditions.

• Check that the photo is frontal and the eyes, mouth and outline are visible.
• Open Symmetry, Eyes and Proportions to see what each value describes.
• Retake an unclear photo before interpreting a small score difference.
• Use styling suggestions to explore a look you like, rather than chase a decimal.

A paid report adds interpretation, not a better score.

Your free rating and ten measurements remain available without payment. The optional report adds more detail and practical suggestions; buying it does not raise or recalculate the original rating. The full report also includes visual styling concepts and a four-week plan.

If your question is about one feature, you can first use the free canthal tilt, symmetry or proportion tools. They inspect the same local scan. If you want to understand the exact calculation, the methodology page lists the formula and landmark definitions.