Measurements
|
Ring Conversion Table |
(Millimeters) | US | British | French | German | Swiss | Japanese | Size |
46 | 4 | H | 47 | 15 | 7 | 7 | S |
47.6 | 4.5 | I | 48 | 15.5 | 9 | 8 | S |
49.2 | 5 | J | 50 | 15.8 | 10 | 9 | S |
50.8 | 5.5 | K | 52 | 16 | 12 | 10 | S |
52.4 | 6 | L | 53 | 16.5 | 13 | 12 | S |
53.2 | 6.5 | M | 54 | 17 | 14 | 13 | M |
54 | 7 | N | 55 | 17.3 | 15 | 14 | M |
55.6 | 7.5 | O | 56 | 17.8 | 16.5 | 15 | M |
57.2 | 8 | P | 57 | 18 | 18 | 16 | M |
57.8 | 8.5 | Q | 58 | 18.5 | 19 | 17 | M |
58.7 | 9 | R | 59 | 19 | 20 | 18 | M |
60.3 | 9.5 | S | 60 | 19.5 | 21.5 | 19 | L |
61.9 | 10 | T | 61 | 20.3 | 22 | 20 | L |
63.5 | 10.5 | U | 62 | 20.8 | 23.5 | 22 | L |
65.1 | 11 | W | 63 | 21 | 25 | 23 | L |
65.9 | 11.5 | X | 64 | 21.3 | 26 | 24 | L |
66.7 | 12 | Y | 66 | 21.8 | 27.5 | 25 | L |