Rings size chart

Measure your ring

  1. Take a ring that fits well
  2. Measure its internal diameter in mm
  3. Locate its size in the table below
Inner diameter Europe Italy US
14 mm 44 4 3
15 mm 47 7 4
16 mm 50 10 5
16.5 mm 52 12 6
17.2 mm 54 14 7
18.1 mm 57 17 8
19 mm 60 20 9
19.8 mm 62 22 10
21 mm 64 24 11

Measure your finger

  1. Take a paper tape and wrap it around your finger where the ring should be
  2. Make sure the paper tape is snug against your finger like a ring
  3. Mark with a pencil or pen the point where the tape meets
  4. Spread the tape on a plane and measure the distance in mm with a ruler
  5. Locate the size in the table below
Inner diameter Europe Italy US
14 mm 44 4 3
15 mm 47 7 4
16 mm 50 10 5
16.5 mm 52 12 6
17.2 mm 54 14 7
18.1 mm 57 17 8
19 mm 60 20 9
19.8 mm 62 22 10
21 mm 64 24 11