Ring Size Guide
How to Measure Your Ring Size at Home
All you need is:
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A thin strip of paper (or string)
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A pen
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A ruler (in millimeters or inches)
Step-by-step instructions
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Wrap the paper around the base of your finger. (It shouldn’t be loose at all.)
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Mark the spot where the paper overlaps.
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Unroll the paper and measure the distance — this is your finger circumference.
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Match your measurement to the chart below to find your US ring size.
Ring Size Conversion Chart
| US Size | EU Size | UK Size | Diameter | Circumference |
|---|---|---|---|---|
| 6 | 52 | L | 16.5 mm / 0.65" | 52 mm / 2.05" |
| 7 | 54 | N | 17.3 mm / 0.68" | 54.4 mm / 2.14" |
| 8 | 57 | P | 18.1 mm / 0.71" | 57 mm / 2.24" |
| 9 | 60 | R | 18.9 mm / 0.74" | 59.5 mm / 2.34" |
| 10 | 62 | T | 19.8 mm / 0.78" | 62.2 mm / 2.45" |
| 11 | 65 | V | 20.6 mm / 0.81" | 64.8 mm / 2.55" |
Tips
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If you're between sizes, we recommend choosing the larger size.
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Avoid measuring when your hands are cold (they shrink slightly).