How much yarn do I need for a beanie or hat?

A knitted adult beanie in worsted takes about 165 yards (85 g), and a crochet beanie about 210 yards, so one skein is usually enough. Pick your size and yarn below for an exact figure.

Updated

Craft

Units
Use my swatch for a more accurate estimate

Knit or crochet a swatch of at least 10 × 10 cm (4 × 4 in) in your pattern stitch. Measure how much yarn it took: unravel it and measure, or weigh it and use the yardage on your ball band.

You'll need about

– yards

 

–

 

 

How this was calculated
Fabric area
–
Yarn per area
–
Method
–
Extra to buy
–

How many yards for a knitted beanie

A plain beanie in stockinette without a pom-pom. Sizes are by finished circumference, which is usually 1–2 in / 2.5–5 cm smaller than the head so the hat stays on.

Yarn needed for knitted hats by size and yarn weight
SizeDKWorstedBulkySuper bulky
Preemie
12 in around
55 yd
50 m
50 yd
45 m
30 yd
30 m
20 yd
20 m
Newborn
13.5 in around
70 yd
65 m
60 yd
55 m
40 yd
35 m
25 yd
25 m
Baby 3–6 months
15 in around
85 yd
80 m
75 yd
70 m
50 yd
45 m
35 yd
30 m
Baby 6–12 months
16.5 in around
115 yd
105 m
95 yd
90 m
65 yd
60 m
45 yd
40 m
Toddler
18 in around
130 yd
120 m
115 yd
105 m
75 yd
70 m
50 yd
45 m
Child
19 in around
150 yd
135 m
130 yd
115 m
85 yd
80 m
55 yd
50 m
Teen / adult small
20.5 in around
170 yd
155 m
150 yd
135 m
100 yd
90 m
65 yd
60 m
Adult medium
21.5 in around
190 yd
175 m
165 yd
150 m
110 yd
100 m
75 yd
65 m
Adult large
22.5 in around
210 yd
195 m
180 yd
165 m
120 yd
110 m
80 yd
75 m

How many yards for a crochet beanie

Half double or double crochet. Crochet hats worked in single crochet or with bobbles need 10–30% more.

Yarn needed for crochet hats by size and yarn weight
SizeDKWorstedBulkySuper bulky
Preemie
12 in around
70 yd
65 m
60 yd
55 m
40 yd
35 m
25 yd
25 m
Newborn
13.5 in around
90 yd
80 m
75 yd
70 m
50 yd
45 m
35 yd
30 m
Baby 3–6 months
15 in around
110 yd
100 m
95 yd
85 m
60 yd
55 m
40 yd
40 m
Baby 6–12 months
16.5 in around
140 yd
130 m
120 yd
110 m
80 yd
75 m
55 yd
50 m
Toddler
18 in around
165 yd
150 m
140 yd
130 m
95 yd
85 m
65 yd
60 m
Child
19 in around
185 yd
170 m
160 yd
145 m
105 yd
100 m
70 yd
65 m
Teen / adult small
20.5 in around
220 yd
195 m
185 yd
170 m
125 yd
110 m
80 yd
75 m
Adult medium
21.5 in around
240 yd
220 m
210 yd
190 m
135 yd
125 m
90 yd
85 m
Adult large
22.5 in around
270 yd
240 m
230 yd
210 m
150 yd
140 m
100 yd
95 m

Measuring a head for a hat

Wrap a tape measure around the head just above the ears and across the forehead. Knit or crochet the hat 1–2 in (2.5–5 cm) smaller than that for a snug beanie, or the same size for a slouchy one. For a slouchy hat, add 2–3 in (5–7.5 cm) to the height and choose the next size up in the calculator.

Common questions

How many yards of yarn for a beanie?
An adult beanie takes about 165 yards in worsted, 190 in DK and 110 in bulky yarn. A child's beanie in worsted needs about 130 yards. Add 20–30 yards for a pom-pom.
How much yarn to crochet a beanie?
A crochet beanie uses more yarn than a knitted one: about 210 yards of worsted for an adult in half double or double crochet. In single crochet, allow about 10% more again.
How much yarn for a beanie in grams?
About 85 g of worsted for a knitted adult beanie, or 105 g crocheted. One 100 g skein is enough for most adult beanies.
Is one skein enough for a hat?
Usually, yes. An adult beanie in worsted needs about 165 yards, so one 200 yd skein is enough unless you add a pom-pom or a folded brim. Bulky hats need about 110–130 yards.
How much extra yarn for a pom-pom?
A full 3 in / 7.5 cm pom-pom takes about 20–30 yards of worsted. A faux-fur pom-pom saves that yarn entirely.
How much yarn for a ribbed or folded-brim beanie?
All-over ribbing uses about 15% more, so around 190 yards for an adult worsted hat. A folded brim adds the brim depth again, typically 20–35 extra yards.
How much yarn for a baby hat?
A 3–6 month baby hat in DK needs about 85 yards, so leftovers from another project are often enough.

Save to Pinterest