How to determine your size if you don't have a ring of the same size:
INSIDE CIRCUMFERENCE |
RING SIZE |
|||
---|---|---|---|---|
inches |
mm |
UK/AU |
US |
EU |
1.63 | 41.5 | D | 2.25 | 41 |
1.68 | 42.76 | E | 2.75 | 42 |
1.74 | 44.14 | F | 3.25 | 44 |
1.77 | 45.11 | G | 3.75 | 45 |
1.81 | 46.02 | H | 4.25 | 46.5 |
1.86 | 47.25 | I | 4.5 | 47 |
1.9 | 48.38 | J | 5 | 48.5 |
1.95 | 49.64 | K | 5.5 | 50 |
1.99 | 50.58 | L | 6 | 51 |
2.04 | 51.87 | M | 6.5 | 52 |
2.09 | 53.16 | N | 6.75 | 53.5 |
2.15 | 54.51 | O | 7 | 55 |
2.2 | 55.76 | P | 7.5 | 56 |
2.25 | 57.15 | Q | 8 | 57 |
2.3 | 58.47 | R | 8.5 | 58.5 |
2.36 | 60 | S | 9 | 59.5 |
2.41 | 61.29 | T | 9.5 | 61 |
2.48 | 62.89 | U | 10 | 62.5 |
2.51 | 63.84 | V | 10.5 | 62.5 |
2.57 | 65.22 | W | 11 | 65 |
2.62 | 66.54 | X | 11.5 | 66 |
2.66 | 67.51 | Y | 12 | 67.5 |
2.71 | 68.77 | Z | 12.5 | 69 |
2.73 | 69.43 | Z+ | 13 | 70.5 |
Avoid measuring for a ring when you’re cold, as your fingers will be half a size smaller.
Make sure you can comfortably slide the string or paper over your finger joints/knuckles.
Measure your finger 3 or 4 times to make sure you’re getting a correct reading.
Use a few different pieces of paper or string too - these materials can twist or stretch so it’s best to take a few readings.
Rings with wider bands will fit a bit tighter, so you may need to go up a size.
Please note that this is a guide only and that measurements may vary according to brand and style.