UK to US Ring Size Conversion

US and EU sizes comparisons, accurate to within approximately 1/4 of a finger size.

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UK Size	US Size	EU Size
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2
C	1 3/4	40 1/2
D	2 1/4	41 1/2
E	2 3/4	42 3/4
F	3 1/4	44 1/2