Crochet - UK vs USA hook sizes

Following on from our post on Monday helping you work out the difference between UK and USA stitch terms, we thought it would be useful to also include a chart which shows names for UK and USA crochet hooks, so here it is:

Metric (mm)	US	UK/Canada
2.0	-	14
2.25	B/1	13
2.5	-	12
2.75	C/2	-
3.0	-	11
3.25	D/3	10
3.5	E/4	9
3.75	F/5	-
4.0	G/6	8
4.5	-	7
5.0	H/8	6
5.5	I/9	5
6.0	J/10	4
6.5	K/10.5	3
7.0	-	2
8.0	L/11	0
9.0	M/13	00
10.0	N/15	000
16.0	P/16	-
16.0	Q	-
19	S	-