Crochet Hook Size Charts

Hook Sizes: Steel

Having a difficult time keeping those hook sizes straight? Look no further!

U.S.
ENG.
METRIC
00
-
3.5
0
0
3.25
1
1
2.75
2
1 1/2
2.25
3
2
2.1
4
2 1/2
2.0
5
3
1.9
6
3 1/2
1.8
7
4
1.65
8
4 1/2
1.5
9
5
1.4
10
5 1/2
1.3
11
6
1.1
12
6 1/2
1.0
13
7
.85
14
-
.75

Hook Sizes: Aluminum

Having a difficult time keeping those hook sizes straight? Look no further!

U.S.
ENG.
METRIC
-
14
2
B/1
13,12
2.5, 2.75
C/2
12,11
2.75, 3
D/3
10
3.25
E/4
9
3.5
F/5
8
3.75, 4
G/6
7
4.25, 4.5
H/8
6
4.75, 5
I/9
5
5.5
J/10
4
6
K/10 1/2
2
6.5, 7
-
-
7.5
L/11
-
8
M/13
-
9
N/15
-
10
P/16
-
16
Q
-
16
S
-
19