What is my ring size?

We have several options for determining your ring size...
1. The fastest and most accurate way for you to determine your ring size is to visit your local jeweler and have them measure your finger. This is the only way to be sure you are getting the size you need.

2. Send us a ring that is the size you want and we will measure it and return the ring to you.

3. Purchase a ring gauge directly from us. https://www.rollingring.com/products/reusable-plastic-gauge-finger-sizer

Below is a ring size conversion chart. We offer this as a guideline only, and cannot be held responsible for any errors if you choose to use this to purchase your ring. We strongly recommend you have your finger professionally measured to avoid any problems.

Please also note some of our rings are wide and you need to take into consideration the wider the band the tighter it will feel on your finger.

Many people ask since it is a rolling ring and there is more than one band should they order ½ or whole size larger? We do not recommend you do this. We size and measure our rings true to size. Order the size you normally wear. That being said please do keep in mind rolling rings feel different from a standard single band ring. Some people like the rolling aspect of the ring and therefore a little loose is good, but other people do not like this feeling and therefore a little snug is better. This is why we recommend you order your normal ring size and then if you need to make a change after the fact we can issue a size exchange per our return policy: RETURN POLICY.

While we list the ¼ sizes for your reference our rings are made standard in ½ and whole sizes. Most people can order the ¼ up or down depending on how you like to wear your jewelry.

 

US Size

Dia. -inch

Dia. in MM

Metric -MM

British / Australia

French

German

Japanese

Swiss

2

0.52

13.21

41.5

D

41 1/2

13 1/2

2

1 1/2

2 1/4

-

13.41

42.1

D 1/2

-

-

 

 

2 1/2

0.536

13.61

42.7

E

42 3/4

13 3/4

3

2 3/4

2 3/4

-

13.83

43.4

E 1/2

-

-

 

 

3

0.553

14.05

44

F

44

14

4

4

3 1/8

-

14.15

44.3

F 1/2

-

-

 

 

3 1/4

-

14.25

44.6

-

-

-

 

 

3 3/8

-

14.36

44.9

G

45 1/4

-

5

5 1/4

3 1/2

0.569

14.45

45.2

-

-

14 1/2

 

 

3 5/8

-

14.56

45.6

G 1/2

-

 

6

 

3 3/4

-

14.65

45.9

H

46 1/2

 

 

6 1/2

4

0.585

14.86

46.5

H 1/2

-

15

7

 

4 1/4

-

15.04

47.1

I

47 3/4

 

 

7 3/4

4 1/2

0.601

15.27

47.8

I 1/2

-

15 1/4

8

 

4 5/8

-

15.4

48.1

J

49

15 1/2

 

9

4 3/4

-

15.53

48.4

-

-

 

 

 

5

0.618

15.7

49

J 1/2

-

15 3/4

9

 

5 1/8

-

15.8

49.3

K

50

 

 

10

5 1/4

-

15.9

49.6

-

-

 

 

 

5 3/8

-

16

50

K 1/2

-

 

10

 

5 1/2

0.634

16.1

50.3

L

51 3/4

16

 

11 3/4

5 3/4

-

16.3

50.9

-

-

 

 

 

5 7/8

-

16.41

51.3

L 1/2

-

 

 

 

6

0.65

16.51

51.5

M

52 3/4

16 1/2

12

12 3/4

6 1/4

-

16.71

52.2

M 1/2

-

 

 

 

6 1/2

0.666

16.92

52.8

N

54

17

13

14

6 3/4

-

17.13

53.4

N 1/2

-

 

 

 

7

0.683

17.35

54

O

55 1/4

17 1/4

14

15 1/4

7 1/4

-

17.45

54.7

O 1/2

-

 

 

 

7 1/2

0.699

17.75

55.3

P

56 1/2

17 3/4

15

16 1/2

7 3/4

-

17.97

55.9

P 1/2

-

 

 

 

8

0.716

18.19

56.6

Q

57 3/4

18

16

17 3/4

8 1/4

-

18.35

57.2

Q 1/2

-

 

 

 

8 1/2

0.732

18.53

57.8

-

-

18 1/2

17

 

8 5/8

-

18.61

58.4

R

59

 

 

19

8 3/4

-

18.69

58.4

-

-

 

 

 

8 7/8

-

18.8

59

R 1/2

-

 

 

 

9

0.748

18.89

59.1

-

-

19

18

 

9 1/8

-

19.1

59.4

S

60 1/4

 

 

20 1/4

9 1/4

-

19.22

59.7

-

-

 

 

 

9 3/8

-

19.31

60

S 1/2

-

 

 

 

9 1/2

0.764

19.41

60.3

-

-

19 1/2

19

 

9 5/8

-

19.51

60.6

T

61 1/2

 

 

21 1/2

9 3/4

-

19.62

60.9

-

-

 

 

 

10

0.781

19.84

61.6

T 1/2

-

20

20

 

10 1/4

-

20.02

62.2

U

62 3/4

 

21

22 3/4

10 1/2

0.797

20.2

62.8

U 1/2

-

20 1/4

22

 

10 5/8

-

20.32

63.1

V

63

 

 

23 3/4

10 3/4

-

20.44

63.5

-

-

 

 

 

11

0.814

20.68

64.1

V 1/2

-

20 3/4

23

 

11 1/8

-

20.76

64.3

W

65

 

 

25

11 1/4

-

20.85

64.7

-

-

 

 

 

11 3/8

-

20.94

65

W 1/2

-

 

 

 

11 1/2

-

21.08

65.3

-

-

21

24

 

11 5/8

0.83

21.18

65.7

X

66 1/4

 

 

26 1/4

11 3/4

-

21.24

66

-

-

 

 

 

11 7/8

-

21.3

66.3

X 1/2

-

 

 

 

12

0.846

21.49

66.6

Y

67 1/2

21 1/4

25

27 1/2

12 1/4

-

21.69

67.2

Y 1/2

-

 

 

 

12 1/2

0.862

21.89

67.9

Z

68 3/4

21 3/4

26

28 3/4

12 3/4

-

22.1

68.5

Z 1/2

-

 

 

 

13

0.879

22.33

69.1

-

-

22

27

 

 

We also recommend the following website: http://www.onlineconversion.com/ring_size.htm