Needle Size Chart

Metric

US

UK (old)

2.00mm

0

14

2.25mm

1

13

2.75mm

2

12

3.00mm

11

3.25mm

3

10

3.50mm

4

3.75mm

5

9

4.00mm

6

8

4.50mm

7

7

5.00mm

8

6

5.50mm

9

5

6.00mm

10

4

6.50mm

10 ½

3

7.00mm

2

7.50mm

1

8.00mm

11

0

9.00mm

13

00

10.00mm

15

000

12.00mm

17

15.00mm

19

20.00mm

35