Ring Sizes
Here is a video
Use your measurements and the chart below to determine your ring size.
Inside Perimeter (mm) |
Inside Diameter (mm) |
US Size |
UK Size |
DE Size |
CH Size |
48 |
15.27 | 4.5 | I 1/2 | 15 1/4 | —— |
49 | 15.70 | 5 | J 1/2 | 15 3/4 | —— |
51 |
16.10 | 5.5 | L | 16 | 11 3/4 |
52 |
16.51 | 6 | M | 16 1/2 | 12 3/4 |
53 |
16.92 | 6.5 | N | 17 | 14 |
55 | 17.35 | 7 | O | 17 1/4 | 15 1/4 |
56 |
17.75 | 7.5 | P | 17 3/4 | 16 1/2 |
57 |
18.19 | 8 | Q | 18 | 17 3/4 |
58 |
18.53 | 8.5 | Q 1/2 | 18 1/2 | —— |
59 | 18.89 | 9 | R 1/2 | 19 | —— |
61 |
19.41 | 9.5 | S 1/2 | 19 1/2 | —— |
62 | 19.84 | 10 | T 1/2 | 20 | —— |
63 | 20.20 | 10.5 | U 1/2 | 20 1/4 | —— |
65 |
20.68 | 11 | V 1/2 | 20 3/4 | —— |
66 | 21.08 | 11.5 | W 1/2 | 21 | —— |
68 |
21.49 | 12 | Y | 21 1/4 | 27 1/2 |
69 | 21.89 | 12.5 | Z | 21 3/4 | 28 3/4 |
70 | 22.33 | 13 | —— | 22 | —— |
- MEASURING METHOD
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Tips to measure your ring size
- Do not measure your fingers when they are cold. Then your fingers are smaller.
- It is also not convenient to measure your finger on a very hot summer day
- If your knuckles are very large, it is best to choose a larger size..
- Measure your fingers at the end of the day.
- Please note the ring size of each hand can be different.
- If the ring has a stone, it is important to measure the size as exact as possible otherwise the ring will turn.
Advice for buying a ring as a gift
Buying a ring as a gift can be tricky because you may not know the correct ring size. You can find out the ring size in different ways (unnoticed).
- Ask your partner, friends or family of the person if they know the ring size.
- Borrow one of the rings of the person (the correct finger) and measure it as described above
- Choose a ring that is adjustable in size.