Knitting Needle Size Conversion Chart

Ever get confused about knitting needle sizes? Increasingly, patterns specify the diameter needles needed in millimetres but if you have needles with the UK size printed on, or maybe a pattern stating UK or US needle sizes, then hopefully this knitting needle size chart will be useful! 

For our full range of knitting needles, please see here. If you require sizes we don't hold in stock, please get in touch as we can often order them in quickly for you.

KNITTING NEEDLE SIZE CHART

Needle size in mm UK size US size
2.00mm 14 0
2.25mm 13 1
2.50mm n/a 1.5
2.75mm 12 2
3.00mm 11 2.5
3.25mm 10 3
3.50mm n/a 4
3.75mm 9 5
4.00mm 8 6
4.50mm 7 7
5.00mm 6 8
5.50mm 5 9
6.00mm 4 10
6.50mm 3 10.5
7.00mm 2 n/a
7.50mm 1 n/a
8.00mm 0 11
9.00mm 00 13
10.00mm 000 15
12.00mm n/a 17