Find your perfect fit in minutes — with a printable sizer or an existing ring.
How to measure
Use an existing ring
Match the inside of your ring to the closest circle on the printable guide. You should see the circle inside the ring with little to no white showing.
Use the finger sizer strip
Print the guide at 100% scale on US Letter. Cut out the strip, cut the slit, wrap it around your finger with numbers visible, and read the number closest to the opening. Move it across the knuckle and choose a size that goes on/off comfortably.
Quick fit tips
- Measure at the end of the day when fingers are slightly larger.
- Avoid measuring when hands are cold.
- If you’re between sizes, go up (comfort first).
- Wide bands often feel tighter — consider +0.5 size.
Ring Size Chart (AU/UK)
Measurements shown in diameter and circumference. :contentReference[oaicite:2]{index=2}
| AU/UK Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| H 1/2 | 15.0 | 47.1 |
| J 1/2 | 15.8 | 49.6 |
| L 1/2 | 16.5 | 51.8 |
| N 1/2 | 17.2 | 54.0 |
| O 1/2 | 17.9 | 56.2 |
| Q 1/2 | 18.5 | 58.1 |
| R 1/2 | 19.1 | 60.0 |
| T 1/2 | 19.8 | 62.2 |
| U 1/2 | 20.3 | 63.8 |
| W 1/2 | 21.0 | 66.0 |
| X | 21.6 | 67.9 |
| Z | 22.3 | 70.1 |
FAQ
What if I’m buying a surprise gift?
If you can borrow one of their rings, measure the inside diameter. If unsure, choose a common size and we can help with resizing guidance after purchase.
Should I size up for thicker bands?
Often yes — thicker bands feel tighter. If you’re near the top end of a size, go up by 0.5.
Can you help me confirm my size?
Yes — send us your finger measurement (mm) or a photo of the printed sizer on your finger and we’ll confirm.