- Rings
- Bracelets
- Necklaces and pendants
Calculate your ring size faster
If you have a ring and a credit card this is the fastest method
Download and print the pdf
In the following table you will find information on the ring sizes with reference to the National Standard System, helped with a seamstress meter to find the circumference of your finger.
| Italian measure |
International measure |
Diameter in cm |
Circumference in cm |
| 6 |
46 |
1,46 |
4,60 |
| 7 |
47 |
1,50 |
4,70 |
| 8 |
48 |
1,53 |
4,80 |
| 9 |
49 |
1,56 |
4,90 |
| 10 |
50 |
1,60 |
5,02 |
| 11 |
51 |
1,62 |
5,09 |
| 12 |
52 |
1,65 |
5,18 |
| 13 |
53 |
1,68 |
5,28 |
| 14 |
54 |
1,72 |
5,40 |
| 15 |
55 |
1,74 |
5,46 |
| 16 |
56 |
1,78 |
5,59 |
| 17 |
57 |
1,81 |
5,68 |
| 18 |
58 |
1,85 |
5,81 |
| 19 |
59 |
1,88 |
5,90 |
| 20 |
60 |
1,92 |
6,03 |
| 21 |
61 |
1,95 |
6,12 |
| 22 |
62 |
1,98 |
6,22 |
| 23 |
63 |
2,00 |
6,28 |
| 24 |
64 |
2,04 |
6,41 |
Calculate your bracelets size faster
If you have a bracelets and a credit card this is the fastest method
Download and print the pdf
In the following table you will find information on the size of bracelets with reference to the National Standard System, helped with a seamstress meter to find the circumference of your wrist.
| Bracelets |
Circumference in cm |
| Extra Small |
12,1-13,3 |
| Small |
13,4-14,6 |
| Medium |
14,6-15,9 |
| Large |
159-171 |
| Extra Large |
172-184 |
In the following table you will find instructions on the measurements of necklaces with reference to the National Standard System, helped with a seamstress meter to find the circumference of your neck.
| Necklaces |
Circumference in cm |
| Extra Small |
40,50 |
| Small |
45,75 |
| Medium |
50,75 |
| Large |
60,00 |
| Extra Large |
76,25 |
| Extra Extra Large |
91,50 |
