Ring sizes

What are all Ring sizes worldwide?

Inside Diameter
Silver ring size for USA Silver ring size for Canada
Silver ring size for England Silver ring size for Australia
Silver ring size for France Silver ring size for Russia
Silver ring size for Germany Silver ring size for Japan Silver ring size for Switzerland
MM Inches US & Canada British & Australian French & Russian German Japanese Swiss
12.37 0.487 1 B - - 1 -
13.21 0.52 2 D 41.5 13.5 2 1.5
13.61 0.536 2.5 E 42.75 13.75 3 2.75
14.05 0.553 3 F 44 14 4 4
14.45 0.569 3.5 G 1/4 - 14.5 - -
14.86 0.585 4 H 1/2 - 15 7 -
15.7 0.618 5 J 1/2 - 15.75 9 -
16.51 0.65 6 M 52.75 16.5 12 12.75
17.35 0.683 7 O 55.25 17.25 14 15.25
18.19 0.716 8 Q 57.75 18 16 17.75
18.89 0.748 9 R 3/4 - 19 18 -
19.84 0.781 10 T 1/2 - 20 20 -
20.68 0.814 11 V 1/2 - 20.75 23 -
21.49 0.846 12 Y 67.5 21.25 25 27.5
22.33 0.879 13 Z+1 - 22 27 -

 

What is my ring size?

Option 1: Measure the ring

click on picture with silver rings size chart to open in new window

Follow these simple steps


1) Print the size chart shown here.
2) Making sure to set your printer to print at 100% full size.
3) Place one of your own rings over the orange circles shown to see correct size.
4) The correct orange circle should fill the inside of the ring.
5) Note that the pattern is in US size so please refer to the size chart above to find your size for the desired country.

Option 2: Measure the finger

click on picture with silver rings size chart to open in new window

Follow these simple steps


1) Print the size chart shown here.
2) Making sure to set your printer to print at 100% full size.
3) Cut out the pattern, followed the dashed lines
4) Cut the slit between the black arrow and letter "A".
5) Fit the end of the pattern into the slit you just made.
6) Put this pattern around your finger and pull the pointy end of the pattern and find out the size of your finger.
7) Note that the pattern is in US size so please refer to the size chart above to find your size for the desired country.
rings size ribbon The ring size in this example is 6