Size guide

Wondering how to find your ring size? Use the dropdown menus below to help find your circumference or diameter measurement. Next, use the ring size chart to see which size corresponds to your measurement and find your perfect size.

How to Measure Your Circumference

Step1

Cut a long strip of paper that is 5mm wide.

Step2

Wrap a strip of paper around the base of desired finger. For the most accurate result, pull paper as tight as possible.
*Dont worry! The correct ring size is determined based on a tight measurement. The ring itself wonโ€™t fit that tight.

Step3

Make sure the paper is evenly overlapped and pulled tight, and mark where the strip of paper meets itself.

Step4

Measure the length of the strip of paper in millimetres. Round to the closest whole millimeter.

How to Measure Your Diameter

Step1

Find a ring that fits.

Step2

Lay ring on top of ruler, and measure the widest area inside the ring from inner edge to inner edge. Round to the closest whole millimetre.

Step3

If your ring is a different shape and is not circular, measure the shortest distance across.

๐Ÿ’ Ring Size Chart (Circumference & Diameter)

Circumference (mm) Diameter (mm) US UK European
44 14.0 3 F 44
46 14.6 3.75 H 46
48 15.3 4.5 H1/2 - I1/2 48
50 15.9 5 J - K 50
51 16.2 5.5 K-L 51
52 16.6 6 I - I1/2 52
53 16.9 6.5 M 53
54 17.2 7 N 54
55 17.5 7.25 O 55
56 17.8 7.5 O - P 56
57 18.1 8 P 57
58 18.5 8.5 P1/2 - Q1/2 58
59 18.8 8.75 R 59
60 19.1 9 R1/2 - S 60
62 19.7 10 T1/2 62
64 20.4 10.5 V 64

๐Ÿ“ How to Measure Your Finger for a Ring

If you don't have an existing ring to use as a reference, follow these steps to measure your finger:

  1. Get a piece of string, a strip of paper, or a flexible measuring tape.
  2. Wrap it around the base of the finger where you plan to wear the ring.
  3. Make sure the fit is snug but not too tight.
  4. Mark the point where the ends overlap with a pen.
  5. Measure the length from the starting point to the mark in millimeters (mm).
  6. Refer to the table above and find the closest circumference value to determine your ring size.
๐Ÿ’ก Tip: Finger sizes can vary depending on temperature and time of day. It's best to measure in the evening when fingers are slightly larger. If your knuckle is significantly wider than the base of your finger, consider measuring both and choose a size that accommodates the larger measurement.