Ring Sizing Guide
Ring Size Guide
All Burbi rings are ordered using US sizing. If you know your UK ring size, use the chart below to find your corresponding US size to order. If you are unsure of your size, use the diameter or circumference columns to find your best fit.
| US Size | UK Size | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 4 | H | 14.9 | 46.8 |
| 5 | J | 15.7 | 49.3 |
| 6 | L | 16.5 | 51.8 |
| 7 | N | 17.3 | 54.4 |
| 8 | P | 18.1 | 56.9 |
| 9 | R | 18.9 | 59.4 |
| 10 | T | 19.8 | 62.2 |
| 11 | V | 20.6 | 64.7 |
| 12 | X | 21.4 | 67.2 |
| 13 | Z | 22.2 | 69.7 |
| 14 | Z+2 | 23.0 | 72.3 |
How to measure your ring size
Wrap a thin strip of paper or string around the base of your finger and mark where it overlaps. Measure the length in millimetres — this is your circumference. Alternatively, measure the internal diameter of a ring that already fits well.
For the most accurate fit, measure your finger at the end of the day when fingers are at their largest.
For the most accurate measurement, you can also purchase our Ring Sizer — a handy tool to find your perfect fit at home.
Sizing advice for spinning rings
Spinning rings have a wider band than a standard ring, which means they can feel tighter on the finger. We recommend sizing up by half a size to one full size when ordering a spinning ring to ensure a comfortable fit.
Please note: all spinning rings are made to order. We strongly recommend using this size guide carefully before placing your order, as we are unable to accept returns for incorrect sizing. Should a return be required, return postage costs are the responsibility of the customer.