The 67 facial harmony measurements

Top third

Ideal 30.00% to 32.00% (male)

Middle third

Ideal 31.40% to 33.40% (male)

Lower third

Ideal 33.90% to 37.00% (male)

Face width to height

Ideal 1.96 to 2.00 (male)

Bitemporal width

Ideal 86.50% to 92.50% (male)

Midface ratio

Ideal 0.97 to 1.00 (male)

Total facial width to height ratio

Ideal 1.34 to 1.37 (male)

Cheekbone height

Ideal 83.00% to 100.00%

Lateral canthal tilt

Ideal 6.0 deg to 7.7 deg (male)

Eyebrow low setedness

Ideal 0.00 to 0.45 (male)

Eye aspect ratio

Ideal 3.00 to 3.50 (male)

Eye separation ratio

Ideal 45.70% to 46.80% (male)

One eye apart test

Ideal 0.95 to 1.00

Eyebrow tilt

Ideal 6.5 deg to 11.0 deg (male)

Brow length to face width

Ideal 0.69 to 0.76 (male)

Ipsilateral alar angle

Ideal 86.5 deg to 92.5 deg

Deviation of IAA and JFA

Ideal 0.0 deg to 2.5 deg (male)

Nose bridge to nose width

Ideal 2.06 to 2.14 (male)

Intercanthal to nasal width

Ideal 1.04 to 1.16 (male)

Nose tip position

Ideal 0.0 mm to 3.0 mm

Cupid's bow depth

Ideal 2.3 mm to 4.0 mm

Chin to philtrum ratio

Ideal 2.15 to 2.45

Lower to upper lip ratio

Ideal 1.55 to 1.85

Interpupillary to mouth width

Ideal 0.83 to 0.87 (male)

Mouth to nose width

Ideal 1.42 to 1.50 (male)

Mouth corner position

Ideal 0.0 mm to 4.0 mm

Ear protrusion ratio

Ideal 8.00% to 12.00%

Ear protrusion angle

Ideal 10.0 deg to 11.5 deg

Jaw slope

Ideal 140.0 deg to 142.5 deg (male)

Bigonial width

Ideal 87.50% to 91.50% (male)

Lower third proportion

Ideal 31.00% to 33.50%

Jaw frontal angle

Ideal 86.5 deg to 92.5 deg

Neck width

Ideal 92.00% to 98.00% (male)

Browridge inclination

Ideal 15.0 deg to 22.0 deg

Nasofrontal angle

Ideal 116.0 deg to 128.0 deg (male)

Upper forehead slope

Ideal 0.0 deg to 2.0 deg (male)

Z angle

Ideal 78.0 deg to 82.0 deg (male)

Total facial convexity

Ideal 140.0 deg to 147.0 deg

Orbital vector

Ideal 1.0 mm to 10.0 mm

Facial convexity (glabella)

Ideal 170.0 deg to 175.0 deg (male)

Anterior facial depth

Ideal 64.5 deg to 67.5 deg

Facial convexity (nasion)

Ideal 163.0 deg to 166.0 deg (male)

Facial depth to height

Ideal 1.30 to 1.44

Interior midface projection

Ideal 53.0 deg to 60.0 deg

Nasal width to height

Ideal 0.67 to 0.83

Nasal projection

Ideal 0.58 to 0.65 (male)

Nasolabial angle

Ideal 97.0 deg to 114.0 deg

Nasal tip angle

Ideal 128.5 deg to 138.5 deg

Nasomental angle

Ideal 126.0 deg to 131.0 deg

Nasofacial angle

Ideal 31.0 deg to 35.0 deg

Nose tip rotation

Ideal 11.5 deg to 21.5 deg (male)

Mid nose projection

Ideal -1.3 mm to 0.5 mm

Frankfort tip angle

Ideal 32.0 deg to 38.0 deg (male)

Upper lip (Burstone)

Ideal -5.2 mm to -1.8 mm

Lower lip (Burstone)

Ideal -3.2 mm to -0.8 mm

Upper lip (S-line)

Ideal -0.4 mm to 1.4 mm (male)

Lower lip (S-line)

Ideal -0.4 mm to 1.4 mm (male)

Upper lip (E-line)

Ideal 1.2 mm to 5.8 mm (male)

Lower lip (E-line)

Ideal 1.1 mm to 4.4 mm

Holdaway H line

Ideal -0.2 mm to 1.2 mm

Mentolabial angle

Ideal 111.0 deg to 127.0 deg (male)

Recession relative to Frankfort

Ideal 1.5 mm to 15.0 mm

Gonial angle

Ideal 115.0 deg to 121.0 deg (male)

Mandibular plane angle

Ideal 15.0 deg to 22.0 deg

Ramus to mandible ratio

Ideal 0.62 to 0.75

Gonion to mouth line

Ideal 15.0 mm to 45.0 mm (male)

Submental cervical angle

Ideal 94.0 deg to 106.0 deg