Conversions and Comparisons

Knitting Needle Conversion Chart

Metric Sizes	US Sizes	UK Sizes
2.0 mm	0	14
2.25 mm	1	13
2.75 mm	2	12
3.0 mm	3	11
3.25 mm	4	10
3.5 mm	5	-
3.75 mm	5	9
4.0 mm	6	8
4.5 mm	7	7
5.0 mm	8	6
5.5 mm	9	5
6.0 mm	10	4
6.5 mm	10.5	3
7.0 mm	-	2
7.5 mm	-	1
8.0 mm	11	0
9.0 mm	13	00
10.0 mm	15	000
12.0 mm	17	-
15/16.0 mm	19	-
19/20.0 mm	35	-
25.0 mm	50	-

Measurement Conversion

Enter a value and click 'Convert'
to see the results.

Yarn Comparison Chart

UK	US
2 ply	lace
4 ply	fingering
DK	sport
aran	worsted
chunky	bulky
super chunky	super bulky

This is only a guide and comparative tension
to your pattern should always be checked
before commencing any project.