Ring Size Chart

SIZE US SIZE UK SIZE EU DIAMETER CIRCUMFERENCE
5 J½ 50 15.8 mm 49.6 mm
6 L½ 52 16.5 mm 51.8 mm
7 N½ 54 17.2 mm 54 mm
8 P½ 56 18 mm 56.3 mm
9 R½ 60 19 mm 60 mm
10 T½ 62 19.8 mm 62.2 mm