Diamonds | Gemstones | Precious Metals | Ring Sizers
Ring Size Matrix for Conversion Purposes
If you already know your ring size but need to convert the unit of measurement then please use the matrix below.
|
UK Ring Size |
EU Ring Size | US Ring Size | Measure in MM |
| D | 2 | ||
| 42 | 42 | ||
| E | 2 1/2 | ||
| 43 | 43 | ||
| F | 44 | 3 | 44 |
| 45 | 45 | ||
| G | 3 1/2 | ||
| 46 | 46 | ||
| H | 4 | ||
| 47 | 47 | ||
| I | 48 | 4 1/2 | 48 |
| J | 49 | 5 | 49 |
| 50 | 50 | ||
| K | 5 1/2 | ||
| 51 | 51 | ||
| L | 6 | ||
| 52 | 52 | ||
| M | 53 | 6 1/2 | 53 |
| 54 | 54 | ||
| N | 7 | ||
| 55 | 55 | ||
| O | 7 1/2 | ||
| 56 | 56 | ||
| P | 57 | 8 | 57 |
| Q | 58 | 8 1/2 | 58 |
| 59 | 59 | ||
| R | 9 | ||
| 60 | 60 | ||
| S | 9 1/2 | ||
| 61 | 61 | ||
| T | 62 | 10 | 62 |
| 63 | 63 | ||
| U | 10 1/2 | ||
| 64 | 64 | ||
| V | 11 | ||
| 65 | 65 | ||
| W | 66 | 11 1/2 | 66 |
| 67 | 67 | ||
| X | 12 | ||
| 68 | 68 | ||
| Y | 12 1/2 | ||
| 69 | 69 | ||
| Z | 13 | ||
| 70 | 70 | ||
| Z+1 | 71 | 13 1/2 | 71 |
| 72 | 72 | ||
| Z+2 | 14 | ||
| 73 | 73 | ||
| Z+3 | 14 1/2 |