Summary

Chin to philtrum ratio describes how the height of the chin compares with the length of the philtrum, the groove between the nose and upper lip, which reflects how balanced the lower face is. Audrey Hepburn measures 1.80x on this ratio, scoring 6.8, which sits below her ideal range of 2.10 to 2.40x and is higher than 10% of the women on the wiki. Her value matches Winter (aespa) exactly and is close to Kim Chaewon and Maya Higa at 1.81x each, while Ali C. Lopez has the highest value on the wiki at 5.76x and Bonnie Blue the lowest at 1.27x. For a broader view, see Audrey's Interpupillary-Mouth Width Ratio, Audrey's Mouth width to nose width ratio and her full Harmony breakdown.