Summary

Sydney Harper's Jaw Slope measures 140.3° and scores 9.3, sitting higher than 10% of the women on the wiki and just below its ideal range of 142.0 to 144.5°. Among the closest faces are Alexa Demie at 140.4° and Jenna Ortega at 140.5°, while 25% of the women on the wiki measure inside the ideal range. At the ends of the scale, Doja Cat records the highest value at 155.8° and Sadie Sink the lowest at 134.3°. This angle assesses where the upper and lower jaw meet, with a well-defined angle creating a strong, structured jawline and a more rounded angle producing a softer, gentler appearance. For more, see Sydney's Jaw Frontal Angle and the Sydney's Bigonial width within her Sydney's full Harmony breakdown.