| İç çapı | BİZ | Birleşik Krallık | Almanya | Fransa |
| 15,3 mm | 4.5 | BEN | 48 (15.3) | 48 |
| 15,6 mm | 5 | J | 49 (15.6) | 49.5 |
| 16,2 mm | 5.5 | K | 51 (16.2) | 50.5 |
| 16,6 mm | 6 | L | 52 (16.6) | 52 |
| 16,9 mm | 6.5 | M | 53 (16.9) | 53 |
| 17,2 mm | 7 | N | 54 (17.2) | 54.5 |
| 17,8 mm | 7.5 | Ö | 56 (17.8) | 55.5 |
| 18,1 mm | 8 | P | 57 (18.1) | 57 |
| 18,5 mm | 8.5 | Q | 58 (18,5) | 58 |
| 19,1 mm | 9 | R | 60 (19.1) | 59.5 |
| 19,4 mm | 9.5 | S | 61 (19.4) | 61 |
| 19,7 mm | 10 | T | 62 (19,7) | 62 |
Yüzük boyutu
İç çapı BİZ Birleşik Krallık Almanya Fransa 15,3 mm 4.5 BEN 48 (15.3) 48 15,6 mm 5 J 49 (15.6) 49.5 16,2 mm 5.5 K 51 (16.2) 50.5 16,6 mm 6 L 52 (16.6) 52 16,9 mm 6.5 M 53 (16.9) 53 17,2 mm 7 N 54 (17.2) 54.5 17,8 mm 7.5 Ö 56 (17.8) 55.5 18,1 mm 8 P 57 (18.1) 57 18,5 mm 8.5 Q 58 (18,5) 58 19,1 mm 9 R 60 (19.1) 59.5 19,4
