Ring Size Guide
Find your perfect size
Clear and quick instructions to find the right size.
- Simple: clear and immediate instructions
- Quick: takes only a few minutes at home
- Reliable: tested methods for precise results
Useful tips before you start
Tip
Choose the size based on the finger you will wear the ring on. It's better slightly loose than too tight.
Time of day
Finger size changes with temperature and time. Measure it at different times for a more accurate estimate.
Attention
For wide rings, add one size. Consult the Recommended Size Chart below.
Recommended Size Chart
How to choose the right size
| Line |
Recommended size |
| Belt |
+1 Size |
| Buckle |
Standard Size |
| Icon |
+2 Size |
| Module |
+2 Size |
| Monogram Mono |
Standard Size |
| Monogram Multi |
Standard Size |
| Monogram Verso |
Standard Size |
| Rail |
+2 Size |
| Xilo |
+2 Size |
| Zip |
+1 Size |
Find Your Size
We have gathered several simple and accessible methods to find your correct ring size. Choose the one you prefer and follow the instructions: you will get a precise size, tailored for you.
Method 1
Use a ring and the Sizing Chart
Download and print the Sizing Chart. Download here
Print preparation
- Set the scale to 1:1 on A4 paper
Verify print scale
- Place a credit card in the rectangle: it should fit perfectly
- Measure the reference bar, the length should be exactly 5 cm (2 inches)
If the measurements are accurate, the print is correct.
Measurement
- Place the ring on the black circles
- Identify the circle that fills the inside
- The number below is your size
- Choose the next size up for a comfortable fit
Example
- The circle that fills the inside of the ring is size 52
- Choose the next size up for a comfortable fit = size 53
Method 2
Use the Sizing Tool
Download and print the Sizing Tool. Download here
Print preparation
- Set the scale to 1:1 on A4 paper
Verify print scale
- Place a credit card in the rectangle: it should fit perfectly
- Measure the reference bar, the length should be exactly 5 cm (2 inches)
Measurement
- Cut out and wrap the tool around your finger
- Mark with a pencil
- Consult the Size Chart to find your size (Size column)
- Choose the next size up for a comfortable fit
Attention
When using the Sizing Tool, the Bling logo must be on the outside and visible
Method 3
Find the ring's inner diameter
Use an existing ring as a reference to find the size.
Measurement
- Place the ring on a ruler
- Measure the inner diameter
- Consult the Size Chart (Diameter column) to find your size (Size column)
- Choose the next size up for a comfortable fit
Example
- Measured diameter 18 mm / 0.71 in = size 57
- Choose the next size up for a comfortable fit = size 58
Method 4
Circumference measurement
Measure the length that wraps around your finger with a strip of paper or a soft tape measure.
Measurement
- Wrap the paper strip or soft tape measure around the base of your finger
- Mark with a pencil at the point of overlap
- Measure the length with a ruler
- Consult the Size Chart (Circumference column) to find the size (Size column)
- Choose the next size up for a comfortable fit
Example
- Measured length 52 mm / 2.05 in = size 52
- Choose the next size up for a comfortable fit = size 53
Size Chart
Find the correct size based on circumference or inner diameter.
Size Chart
How to find the size
| Size |
Diameter
(mm / in) |
Circumference
(mm / in) |
| 44 |
14.0 / 0.55 |
44 / 17.32 |
| 45 |
14,3 / 0.56 |
45 / 17.72 |
| 46 |
14.6 / 0.57 |
46 / 18.11 |
| 47 |
15.0 / 0.59 |
47 / 18.50 |
| 48 |
15,3 / 0.60 |
48 / 18.90 |
| 49 |
15,6 / 0.61 |
49 / 19.29 |
| 50 |
15,9 / 0.63 |
50 / 19.69 |
| 51 |
16,2 / 0.64 |
51 / 20.08 |
| 52 |
16,6 / 0.65 |
52 / 20.47 |
| 53 |
16,9 / 0.67 |
53 / 20.87 |
| 54 |
17,2 / 0.68 |
54 / 21.26 |
| 55 |
17,5 / 0.69 |
55 / 21.65 |
| 56 |
17.8 / 0.70 |
56 / 22.05 |
| 57 |
18,1 / 0.71 |
57 / 22.44 |
| 58 |
18.5 / 0.73 |
58 / 22.83 |
| 59 |
18,8 / 0.74 |
59 / 23.23 |
| 60 |
19,1 / 0.75 |
60 / 23.62 |
| 61 |
19,4 / 0.76 |
61 / 24.02 |
| 62 |
19,7 / 0.78 |
62 / 24.41 |
| 63 |
20,1 / 0.79 |
63 / 24.80 |
| 64 |
20,4 / 0.80 |
64 / 25.20 |
| 65 |
20,7 / 0.81 |
65 / 25.59 |
| 66 |
21.0 / 0.83 |
66 / 25.98 |
| 67 |
21,3 / 0.84 |
67 / 26.38 |
| 68 |
21,6 / 0.85 |
68 / 26.77 |
| 69 |
22.0 / 0.87 |
69 / 27.17 |
| 70 |
22,3 / 0.88 |
70 / 27.56 |
| 71 |
22,6 / 0.89 |
71 / 27.95 |
| 72 |
22,9 / 0.90 |
72 / 28.35 |
| 73 |
23,2 / 0.91 |
73 / 28.74 |
| 74 |
23,6 / 0.93 |
74 / 29.13 |
| 75 |
23,9 / 0.94 |
75 / 29.53 |
| 76 |
24,2 / 0.95 |
76 / 29.92 |
| 77 |
24,5 / 0.96 |
77 / 30.31 |
| 78 |
24,8 / 0.98 |
78 / 30.71 |
IT: Italy - EU: Europe - US: United States - UK: United Kingdom - CN: China - JP: Japan
Conversion Chart
Compare international standards (IT, EU, UK, US, JP, CN) to find the equivalent size.
Conversion Chart
How to convert the size
| Size |
IT / JP |
EU |
US |
UK |
CN |
| 44 |
4 |
44 |
3 |
F ½ |
3 |
| 45 |
5 |
45 |
3,5 |
G |
4 |
| 46 |
6 |
46 |
4 |
H |
5 |
| 47 |
7 |
47 |
4,5 |
I |
6 |
| 48 |
8 |
48 |
5 |
J |
7 |
| 49 |
9 |
49 |
5,5 |
K |
8 |
| 50 |
10 |
50 |
5,75 |
K ½ |
9 |
| 51 |
11 |
51 |
6 |
L |
10 |
| 52 |
12 |
52 |
6,5 |
M |
11 |
| 53 |
13 |
53 |
7 |
N |
12 |
| 54 |
14 |
54 |
7,25 |
N ½ |
13 |
| 55 |
15 |
55 |
7,5 |
O |
14 |
| 56 |
16 |
56 |
8 |
P |
15 |
| 57 |
17 |
57 |
8,5 |
P ½ |
16 |
| 58 |
18 |
58 |
8,75 |
Q |
17 |
| 59 |
19 |
59 |
9 |
R |
18 |
| 60 |
20 |
60 |
9,25 |
R ½ |
19 |
| 61 |
21 |
61 |
9,5 |
S |
20 |
| 62 |
22 |
62 |
10 |
T |
21 |
| 63 |
23 |
63 |
10,5 |
T ½ |
22 |
| 64 |
24 |
64 |
10,75 |
U |
23 |
| 65 |
25 |
65 |
11 |
V |
24 |
| 66 |
26 |
66 |
11,5 |
W |
25 |
| 67 |
27 |
67 |
11,75 |
W ½ |
26 |
| 68 |
28 |
68 |
12 |
X |
27 |
| 69 |
29 |
69 |
12,5 |
Y |
28 |
| 70 |
30 |
70 |
13 |
Z |
29 |
| 71 |
31 |
71 |
13,5 |
Z+1 |
30 |
| 72 |
32 |
72 |
14 |
Z+2 |
31 |
| 73 |
33 |
73 |
14,5 |
Z+3 |
32 |
| 74 |
34 |
74 |
15 |
Z+4 |
33 |
| 75 |
35 |
75 |
15,5 |
Z+5 |
34 |
| 76 |
36 |
76 |
16 |
Z+6 |
35 |
| 77 |
37 |
77 |
16,5 |
Z+7 |
36 |
| 78 |
38 |
78 |
17 |
Z+8 |
37 |
IT: Italy - EU: Europe - US: United States - UK: United Kingdom - CN: China - JP: Japan
