Ring Size Guide
RING SIZE GUIDE
Use this guide to find your perfect ring size in the USA, UK and Europe. Please measure carefully before placing your order.
| 🇺🇸 USA SIZE US | 🇬🇧 UK SIZE UK | 🇪🇺 EU SIZE EU | INSIDE DIAMETER Millimeters | CIRCUMFERENCE Millimeters |
|---|---|---|---|---|
| 4 | H | 47 | 14.9 mm | 46.8 mm |
| 4.5 | I | 48 | 15.3 mm | 48.0 mm |
| 5 | J | 49 | 15.7 mm | 49.3 mm |
| 5.5 | K | 50–51 | 16.1 mm | 50.6 mm |
| 6 | L | 51–52 | 16.5 mm | 51.9 mm |
| 6.5 | M | 53 | 16.9 mm | 53.2 mm |
| 7 | N | 54 | 17.3 mm | 54.4 mm |
| 7.5 | O | 55–56 | 17.7 mm | 55.7 mm |
| 8 | P | 57 | 18.2 mm | 57.2 mm |
| 8.5 | Q | 58 | 18.5 mm | 58.2 mm |
| 9 | R | 59 | 18.9 mm | 59.3 mm |
| 9.5 | S | 61 | 19.4 mm | 61.0 mm |
| 10 | T | 62 | 19.8 mm | 62.2 mm |
| 10.5 | U | 63–64 | 20.2 mm | 63.5 mm |
| 11 | V | 65 | 20.7 mm | 65.0 mm |
| 11.5 | W | 66 | 21.1 mm | 66.2 mm |
| 12 | X | 67–68 | 21.5 mm | 67.5 mm |
| 12.5 | Y | 68–69 | 21.9 mm | 68.8 mm |
| 13 | Z | 70 | 22.3 mm | 70.1 mm |
How To Measure Your Ring Size
Choose one of the simple methods below.
Using An Existing Ring
Take a ring that already fits you comfortably. Measure the inside diameter from one inside edge to the opposite inside edge. Compare the measurement with the chart above.
Using String Or Paper
Wrap a thin strip of paper or string around your finger. Mark where the ends meet, then measure the length in millimeters. Use the circumference column to find your size.
Tips For The Perfect Fit
Room Temperature
Measure your finger when your hands are at a normal temperature.
Wide Bands
Wider rings may feel tighter. Consider going up slightly if necessary.
Best Time
Measure later in the day when your fingers are usually at their largest.
Between Sizes?
If you are between two sizes, choosing the larger size is usually more comfortable.
Ring sizes can vary slightly depending on the ring design and measuring method. For the most accurate result, we recommend having your finger professionally measured by a jeweler before ordering.
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