Find Your Ring Size
Choose the method that works best for you. Use our photo finder, measure at home, or check the size chart below.
Take or upload a photo of your hand next to a standard bank card and we'll estimate your ring size.
Keep your hand and card flat on the same surface and take the photo directly from above.
This tool provides an estimated ring size. NDLH Rings is not liable for incorrect sizing resulting from use of this tool.
Measure the bank card
Tap the two outside corners of the long edge of your bank card.
Measure your finger
Tap each edge of the finger at the point where your ring will sit.
No photo? No problem. Use a strip of paper or string and a ruler.
Cut a piece of string or thin paper to around 10 cm.
Wrap it around your finger where the ring will sit. Keep it snug, but not too tight.
Mark the exact point where the ends overlap.
Lay it flat against a ruler and measure the length in millimetres.
Use that measurement to find your size in the chart below.
Match your measurement with the closest ring size.
|
UNITED STATES & CANADA |
UK & AUSTRALIA |
CIRCUMFERENCE (MM) |
DIAMETER (MM) |
|---|---|---|---|
| 5 | J ½ | 49.3 | 15.7 |
| 5.5 | K ½ | 50.6 | 16.1 |
| 6 | L ½ | 51.9 | 16.5 |
| 6.5 | M ½ | 53.1 | 16.9 |
| 7 | N ½ | 54.4 | 17.3 |
| 7.5 | O ½ | 55.7 | 17.7 |
| 8 | P ½ | 57.0 | 18.1 |
| 8.5 | Q ½ | 58.3 | 18.5 |
| 9 | R ½ | 59.5 | 19.0 |
| 9.5 | S ½ | 60.8 | 19.4 |
| 10 | T ½ | 62.1 | 19.8 |
| 10.5 | U ½ | 63.4 | 20.2 |
| 11 | V ½ | 64.6 | 20.6 |
| 11.5 | W ½ | 65.9 | 21.0 |
| 12 | X ½ | 67.2 | 21.4 |
| 12.5 | Y ½ | 68.5 | 21.8 |
| 13 | Z1 | 70.4 | 22.4 |