MeSize
Ring size chart
Every ring size in US, EU, UK, JP, KR, CN, side by side, for men and women. These are the conversion tables the MeSize app itself runs on, so a size you read here is the size the app would give you.
Men's ring sizes
| USUnited States | EUEurope | UKUnited Kingdom | JPJapan | KRKorea | CNChina |
|---|---|---|---|---|---|
| 3 | 44 | F | 3 | 3 | 6 |
| 3.5 | 46 | G | 5 | 5 | 7 |
| 4 | 47 | H | 7 | 7 | 8 |
| 4.5 | 48 | I | 8 | 8 | 9 |
| 5 | 49 | J | 9 | 9 | 10 |
| 5.5 | 51 | K | 11 | 11 | 11 |
| 6 | 52 | L | 12 | 12 | 12 |
| 6.5 | 53 | M | 13 | 13 | 13 |
| 7 | 54 | N | 14 | 14 | 14 |
| 7.5 | 55.5 | O | 15 | 15 | 15 |
| 8 | 57 | P | 16 | 16 | 16 |
| 8.5 | 58 | Q | 17 | 17 | 17 |
| 9 | 59 | R | 18 | 18 | 18 |
| 9.5 | 60.5 | S | 19 | 19 | 19 |
| 10 | 62 | T | 20 | 20 | 20 |
| 10.5 | 63 | U | 21 | 21 | 21 |
| 11 | 64.5 | V | 22 | 22 | 22 |
Women's ring sizes
| USUnited States | EUEurope | UKUnited Kingdom | JPJapan | KRKorea | CNChina |
|---|---|---|---|---|---|
| 3 | 44 | F | 3 | 3 | 6 |
| 3.5 | 46 | G | 5 | 5 | 7 |
| 4 | 47 | H | 7 | 7 | 8 |
| 4.5 | 48 | I | 8 | 8 | 9 |
| 5 | 49 | J | 9 | 9 | 10 |
| 5.5 | 51 | K | 11 | 11 | 11 |
| 6 | 52 | L | 12 | 12 | 12 |
| 6.5 | 53 | M | 13 | 13 | 13 |
| 7 | 54 | N | 14 | 14 | 14 |
| 7.5 | 55.5 | O | 15 | 15 | 15 |
| 8 | 57 | P | 16 | 16 | 16 |
| 8.5 | 58 | Q | 17 | 17 | 17 |
| 9 | 59 | R | 18 | 18 | 18 |
| 9.5 | 60.5 | S | 19 | 19 | 19 |
| 10 | 62 | T | 20 | 20 | 20 |
| 10.5 | 63 | U | 21 | 21 | 21 |
| 11 | 64.5 | V | 22 | 22 | 22 |
How to measure
- Finger circumference mm
- Wrap a strip of paper around the finger, mark where it overlaps, and measure that length.
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