Ring Size Guide
Choosing the right ring size can feel difficult, and it is for many people. We therefore recommend two simple methods. The first is to order our free ringsizer, a small tool that works like a measuring tape with a magnifying glass, where you can easily read your exact size. The second method is to take a ring you already wear and simply measure its inner diameter with a ruler or a caliper.
Women
Below is a table that can give you an indication of the most common ring sizes for women.
Below is a table that can give you an indication of the most common ring sizes for women.
| Designation | Inner diameter (mm) |
Circumference (mm) |
|---|---|---|
| Smaller |
< 15.0 |
< 47 |
| Small |
15.0–16.0 |
47–50 |
| Most common |
16.0–18.0 |
50–57 |
| Large |
18.0–19.0 |
57–60 |
| Larger | > 19.0 |
> 60 |
Men
Below is a table that can give you an idea of the most common ring sizes for men.
Below is a table that can give you an idea of the most common ring sizes for men.
| Designation | Inner diameter (mm) |
Circumference (mm) |
|---|---|---|
| Smaller |
< 17.0 |
< 53 |
| Small |
17.0–18.0 |
53–57 |
| Most common |
18.0–20.0 |
57–63 |
| Large |
20.0–22.0 |
63–69 |
| Larger | > 22.0 |
> 69.0 |