Summary

The Mandibular Plane Angle describes how steep or flat the lower jaw sits against the horizontal plane, and Niall Horan measures 16.8° on this profile view, scoring 10.0. That value sits inside the ideal range of 15.0 to 22.0°, a range that 55% of the men on the wiki also fall within, and his angle is higher than 25% of them. His closest matches are Egzon Berisha and Hugh Jackman, who both also measure 16.8°, while Tyler, the Creator records the highest value at 38.1° and Jack Doherty the lowest at 1.0°. Niall's Gonial Angle and Ramus to Mandible Ratio are other jaw measurements, and his full Harmony breakdown shows how they fit together.