Needle Comparison Chart

Length	US	0	1	1.5	2	2.5	3	4	5	6	7	8	9	10	10.5	10.75	10.87	11	13	15	17	19	35	50
inches	Metric	2	2.25	2.50	2.75	3	3.25	3.5	3.75	4	4.5	5	5.5	6	6.5	7	7.5	8	9	10	12	15	19	25
Single Point Needles

Length	US	0	1	1.5	2	2.5	3	4	5	6	7	8	9	10	10.5	10.75	10.87	11	13	15	17	19	35	50
inches	Metric	2	2.25	2.50	2.75	3	3.25	3.5	3.75	4	4.5	5	5.5	6	6.5	7	7.5	8	9	10	12	15	19	25
Circular Needles

Length	US	0	1	1.5	2	2.5	3	4	5	6	7	8	9	10	10.5	10.75	10.87	11	13	15	17	19	35	50
inches	Metric	2	2.25	2.50	2.75	3	3.25	3.5	3.75	4	4.5	5	5.5	6	6.5	7	7.5	8	9	10	12	15	19	25
Flex Needles

	Size		B	B	C	D	D	E	F	G	G		H	I	J	K			L	M	N	P		Q	S	T	U
Length	US	0	1	1	2		3	4	5	6	6	7	8	9	10	10.5	10.75	10.78	11	13	15	16
inches	Metric	2	2.25	2.50	2.75	3	3.25	3.5	3.75	4	4.25	4.5	5	5.5	6	6.5	7	7.5	8	9	10	11.5	12	16	19	22	25
Crochet Hooks
5	Prym Steel s / PR
6	Prym Pearl Grey Aluminum / PR
6	Prym Soft Touch Nickel Hook / PR
7.5	Brittany Birch Victorian / BB

CG = ChiaoGoo

CL = Clover

KA = KA Bamboo

KP = Knitter's Pride

BB = Brittany

SB = Susan Bates

Accessories Unlimited Dev Bob-EEZ Briggs & Little Brittany Brittany Needles ChiaoGoo Clover Clover Bamboo Clover Needlecraft Denise Fix-A-Stitch Handy Caddy Hooked for Life Inox K1C2 KA Bamboo Knitter's Pride Know Knits KnowKnits Lacis Lavishea Lee Products Muench Yarns Polar Knit Inc PolarKnit Pony Notions Prym Needles Rollie Sock It To Me Susan Bates Tamsco