| US |
Diameter |
Circumference |
| 5 |
15.7 mm0.62 in
|
49.3 mmUK J½
|
| 6 |
16.5 mm0.65 in
|
51.9 mmUK L½
|
| 7 |
17.3 mm0.68 in
|
54.4 mmUK N½
|
| 8 |
18.1 mm0.71 in
|
57.0 mmUK P½
|
| 9 |
18.9 mm0.74 in
|
59.5 mmUK R½
|
| 10 |
19.8 mm0.78 in
|
62.1 mmUK T½
|
| 11 |
20.6 mm0.81 in
|
64.6 mmUK V½
|
| 12 |
21.4 mm0.84 in
|
67.2 mmUK X½
|
| 13 |
22.2 mm0.87 in
|
69.7 mmUK Z½
|
How to Find Your Ring Size
-
Most accurate: take a ring that already fits that finger and
measure the inside diameter in mm — straight across, edge to edge.
Match it to the chart.
- No ring to measure? Wrap a thin strip of paper snug around the base of your
finger, mark where it overlaps, and measure the length in mm. That's your
circumference.
- Between two sizes? Go up. A slightly loose ring still wears
fine — a tight one stays in the drawer.
All sizes are US ring sizes, and the chart shows the sizes available for this ring.
