We make rings in both metric and imperial sizes. For metric sizes we use inside diameter of ring in millimeters.
The easiest way to find your size is to measure a ring which fits you. Just take a ruler and measure inside diameter of ring in mm. If desired ring has US size, than convert your result with attached table.
If you don’t have a ring with desired fit, please follow these instructions:
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Cut a strip of paper up to 10cm (4″) long and 5mm (¼”) wide. Wrap it around the finger you intend to wear the ring on, leaving enough room to slide the ring over your knuckle.
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Mark the spot where the paper strip meets and use a ruler to measure the length in millimeters (mm). This is the circumference of your finger.
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Choose your ring size based on the chart below. If you’re between two sizes, we suggest you opt for the larger size.
Inside Diameter, mm | Inside Circumference, mm | US Size |
15.7 | 49.3 | 5 |
16.1 | 50.6 | 5 1/2 |
16.5 | 51.9 | 6 |
16.9 | 53.2 | 6 1/2 |
17.4 | 54.5 | 7 |
17.8 | 55.8 | 7 1/2 |
18.2 | 57.2 | 8 |
18.5 | 58.2 | 8 1/2 |
18.9 | 59.3 | 9 |
19.4 | 61 | 9 1/2 |
19.8 | 62.3 | 10 |
20.2 | 63.5 | 10 1/2 |
20.7 | 65 | 11 |
21.1 | 62.2 | 11 1/2 |
21.5 | 67.5 | 12 |
21.9 | 68.8 | 12 1/2 |
22.3 | 70.2 | 13 |
22.6 | 71 | 13 1/2 |
23 | 72.3 | 14 |