Ring Sizing
If you don't know your exact ring size, either select stock size 6 or follow our ring-sizing instructions below. The average woman's ring size is 6.
How to Find Your Ring Size:
Follow these simple steps to find out your ring size. For greater accuracy, it's best to measure at the end of the day - that's when your finger is the largest.
Step 1: Take a piece of string, a pen and a ruler that measures in millimeters.
Step 2: Take the string and wrap it around the base of the finger where you'll wear that ring. There should be enough "give" in the string to allow it to move over the widest part of your finger.
Step 3: With your pen, make a mark where the string overlaps and forms a complete circle.
Step 4: Remove the string. Measure from the tip of the string to the point where you made the mark with the pen. Refer only to the millimeter measurements on the ruler.
Step 5: Compare the measurement with the chart at the right to find your ring size.
| US Canada |
mm/inches |
| |||
| 1 1/2 | 40.2 / 1.580 | C | 40 1/2 | 12 3/4 | --- |
| 2 | 41.5 / 1.634 | D | 41 1/2 | 13 1/4 | 2 |
| 2 1/2 | 42.7 / 1.684 | E | 42 3/4 | 13 3/4 | 3 |
| 3 | 44.0 / 1.739 | F | 44 | 14 | 4 |
| 3 1/2 | 45.2 / 1.788 | G | 45 1/4 | 14 1/2 | --- |
| 4 | 46.5 / 1.836 | H 1/2 | 46 1/2 | 15 | 7 |
| 4 1/2 | 47.8 / 1.888 | I 1/2 | 47 3/4 | 15 1/4 | 8 |
| 5 | 49.0 / 1.941 | J 1/2 | 49 | 15 3/4 | 9 |
| 5 1/2 | 50.2 / 1.992 | L | 50 1/4 | 16 | --- |
| 6 | 51.5 / 2.042 | M | 51 1/2 | 161/2 | 12 |
| 6 1/2 | 52.8 / 2.092 | N | 52 3/4 | 17 | 13 |
| 7 | 54.0 / 2.146 | N 1/2 | 54 | 17 1/4 | 14 |
| 7 1/2 | 55.3 / 2.196 | O 1/2 | 55 1/2 | 17 1/2 | 15 |
| 8 | 56.6 / 2.249 | P 1/2 | 56 3/4 | 18 | 16 |
| 8 1/2 | 57.8 / 2.300 | Q 1/2 | 58 | 18 1/2 | 17 |
| 9 | 59.1 / 2.350 | R 1/2 | 59 1/4 | 19 | 18 |
| 9 1/2 | 60.3 / 2.400 | S 1/2 | 60 1/2 | 19 1/2 | 19 |
| 10 | 61.6 / 2.463 | T 1/2 | 61 3/4 | 20 | 20 |
| 10 1/2 | 62.8 / 2.504 | U 1/2 | 62 3/4 | 20 1/4 | 22 |
| 11 | 64.1 / 2.567 | V 1/2 | 64 1/4 | 20 3/4 | 23 |
| 11 1/2 | 66.0 / 2.608 | W 1/2 | 66 | 21 | 24 |
| 12 | 67.3 / 2.658 | Y | 67 1/4 | 21 3/4 | 25 |













