Ring Size Diameter Chart

This Ring Size Diameter Chart provides the US ring sizes and their corresponding diameters in millimeters.
Ring Size (US) Diameter (mm)
0 11.6
1 13.0
2 13.4
3 14.0
4 14.8
5 15.6
6 16.5
7 17.3
8 18.2
9 19.0
10 19.8
11 20.6
12 21.4
13 22.2
14 23.0

The Ring Size Diameter Chart provides a comprehensive list of ring sizes in US measurements along with their corresponding diameters in millimeters. This chart is useful for individuals who are looking to determine their ring size or for jewelers who need to accurately measure the sizes of rings. The chart displays the US ring size numbers from 0 to 14, with the corresponding diameter measurements in millimeters.


How do I measure my ring size using a ring size diameter chart?

To measure your ring size using a diameter chart, simply measure the inside diameter of a ring that fits you well, match it to the corresponding measurement on the chart, and you'll find your ring size.

What are the typical ring sizes found on a ring size diameter chart?

A ring size diameter chart typically includes a range of sizes starting from around 4 (the smallest) to 13 (the largest). However, the specific range may vary depending on the chart or region.

Is there a universal ring size diameter chart that can be used worldwide?

No, there isn't a universal ring size diameter chart that covers all countries and regions. Different countries may use different sizing systems, such as the US system, UK system, or European system. It's important to consult the specific chart relevant to your location.

Are there any other methods to determine ring size besides using a diameter chart?

Yes, several alternative methods can be used to determine ring size. These include using a ring sizing tool or gauge, visiting a jeweler for professional sizing, or even using a printable ring sizer available online.

What should I do if my ring size falls between two diameters on the chart?

If your ring size falls between two diameters on the chart, it's generally recommended to opt for the larger size. It's easier to resize a ring down if needed, rather than stretching it to a larger size. However, it's always best to consult with a jeweler for accurate sizing guidance.

How we write our statistic reports:

We have not conducted any studies ourselves. Our article provides a summary of all the statistics and studies available at the time of writing. We are solely presenting a summary, not expressing our own opinion. We have collected all statistics within our internal database. In some cases, we use Artificial Intelligence for formulating the statistics. The articles are updated regularly.

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