Ring Size Guide
If you are not sure of your ring size, please follow the ring-sizing guide below.
Measuring Your Finger
Your ring should fit your finger comfortably, snug enough so that it will not fall off, but loose enough to slide over your knuckle.
If ordering from outside of the US or Canada, determine your ring size according to your country’s standard. Use the International Ring Size Chart to convert to the corresponding US ring size to place your order.
Ring Size Guide
US / Canada | UK / Australia | France / Germany | Italy | Japan | Diameter | Circumference |
MM | MM | |||||
3 | F | 44 | 4 | 4 | 14.1 | 44.2 |
3.5 | G | 46 | 5 | 5 | 14.5 | 45.5 |
4 | H | 47 | 6 | 7 | 14.9 | 46.8 |
4.5 | I | 48 | 8 | 8 | 15.3 | 48 |
5 | J-½ | 50 | 10 | 9 | 15.7 | 49.3 |
5.5 | K-½ | 51 | 11 | 10 | 16.1 | 50.6 |
6 | L-½ | 52 | 12 | 11 | 16.5 | 51.9 |
6.5 | M-½ | 53 | 13 | 13 | 16.9 | 53.1 |
7 | N-½ | 54 | 15 | 14 | 17.3 | 54.4 |
7.5 | O-½ | 56 | 16 | 15 | 17.7 | 55.7 |
8 | P-½ | 57 | 17 | 16 | 18.1 | 57 |
8.5 | Q-½ | 58 | 18 | 17 | 18.5 | 58.3 |
9 | R-½ | 59 | 20 | 18 | 19 | 59.5 |
9.5 | S-½ | 61 | 21 | 20 | 19.4 | 60.8 |
10 | T-½ | 62 | 22 | 21 | 19.8 | 62.1 |
10.5 | U-½ | 63 | 24 | 22 | 20.2 | 63.4 |
11 | V-½ | 64 | 25 | 23 | 20.6 | 64.6 |
11.5 | W-½ | 66 | 26 | 25 | 21 | 65.9 |
12 | X-½ | 67 | 27 | 26 | 21.4 | 67.2 |
12.5 | Z | 68 | 28 | 28 | 21.8 | 68.5 |
13 | Z+1 | 70 | 30 | 29 | 22.2 | 69.7 |
13.5 | Z+1.5 | 71 | 31 | 30 | 22.6 | 71 |
14 | Z+3 | 72 | 32 | 31 | 23 | 72.3 |
14.5 | Z+4 | 73 | 33 | 32 | 23.4 | 73.5 |
15 | Z+5 | 74 | 35 | 33 | 23.8 | 74.8 |