US Ring Size 11¾

A US size 11¾ ring has an inner diameter of 21.59 mm and an inner circumference of 67.8 mm.

Inner diameter
21.59 mm
Circumference
67.8 mm
UK / Australia
EU / Germany
68
India
39

Is size 11¾ right for you?

1

Check the band width

If the ring band is wider than 6 mm, order half a size up from 11¾. Wide bands sit higher on the knuckle and feel tighter than the measurement suggests.

2

Measure at the right temperature

Fingers shrink in the cold and swell in heat. Confirm the reading with warm hands at the end of the day, when your fingers are at their largest.

3

Clear the knuckle first

The ring has to pass over your knuckle before it can rest at the base. If your knuckle is noticeably wider, size up from 11¾ and consider a comfort-fit band.

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