Yarns by Gauge

Yarn Weight Symbol & Category Names

Type of Yarns in Category
Sock, Fingering, Baby
Sport, Baby
DK, Light Worsted
Worsted, Afghan, Aran
Chunky, Craft, Rug
Bulky, Roving
Knit Gauge Range* in Stockinette Stitch to 4 inches
27–32 sts
23–26 sts
21–24 st
16–20 sts
12–15 sts
6–11 sts
Recommended Needle
Metric Size Range
U.S. Size Range

2.25— 3.25 mm
1 to 3

3.25— 3.75 mm
3 to 5

3.75— 4.5 mm
5 to 7

4.5— 5.5 mm
7 to 9

5.5— 8 mm
9 to 11

8 mm and up
11 and up
Crochet Gauge* Ranges in Single Crochet to 4 inch
21–32 sts
16–20 sts
12–17 sts
11–14 sts
8–11 sts
5–9 sts
Recommended Hook
Metric Size Range
U.S Size Range

2.25— 3.5 mm
B–1 to E–4

3.5— 4.5 mm
E–4 to 7

4.5— 5.5 mm
7 to I–9

5.5— 6.5 mm
I–9 to K–10 1⁄2

6.5— 9 mm
K–10 1⁄2 to M–13

9 mm and up
M–13 and up

* GUIDELINES ONLY: The above reflect the most commonly used gauges and needle or hook sizes for specific yarn categories.

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