Ring Size Guide

If you have a ring that fits just right, take a ruler and measure the inner diameter of the ring.

Use that measurement to find your size in the chart below!

FINGER CIRC. INSIDE DIAMETER SIZE (US) SIZE (UK)

48.7 mm 15.5 mm 5 J

49.3 mm 15.7 mm J 1/2

50.0 mm 15.9 mm 5.5 K

50.6 mm 16.1 mm K 1/2

51.2 mm 16.3 mm 6 L

51.9 mm 16.5 mm L 1/2

52.5 mm 16.7 mm 6.5 M

53.1 mm 16.9 mm M 1/2

53.8 mm 17.1 mm 7 N

54.4 mm 17.3 mm N 1/2

55.1 mm 17.5 mm 7.5 O

55.7 mm 17.7 mm O 1/2

56.3 mm 17.9 mm 8 P

57.0 mm 18.1 mm P 1/2

57.6 mm 18.3 mm 8.5 Q

58.3 mm 18.5 mm Q 1/2

58.9 mm 18.8 mm 9 R

59.5 mm 19.0 mm R 1/2

60.2 mm 19.2 mm 9.5 S

60.8 mm 19.4 mm S 1/2

61.4 mm 19.6 mm 10 T

62.1 mm 19.8 mm T 1/2

62.7 mm 20.0 mm 10.5 U

63.4 mm 20.2 mm U 1/2

64.0 mm 20.4 mm 11 V

NEED TO START FROM THE BEGINNING? 

You can determine your ring size by using a strip of paper.

ITEMS YOU WILL NEED:

  • pencil or pen

  • paper

  • scissors

  • measuring device (ruler, measuring tape, etc.) 

STEP BY STEP GUIDE TO FINDING OUT YOUR RING SIZE:

  1. Cut a thin strip of paper (about 5mm wide), long enough to wrap around your finger.

  2. Wrap the paper around your finger so it’s snug but still loose enough to wear comfortably. Using your pencil or pen, mark where the paper ends.

  3. Lay the strip of paper out flat and measure from you placed your mark to the end of the strip to determine your finger circumference.

  4. Cross reference your measurement with the table above to find your comparable ring size. Note: as a rule of thumb, If you fall in between sizes, we recommend going to the next size up.