Granny Stitch Bucket Hat Free Crochet Pattern in 5 Sizes

This granny stitch bucket hat free crochet pattern is the ultimate quick summer project that combines a timeless crochet technique with a trendy accessory silhouette. The granny stitch, traditionally used in cozy blankets and afghans, creates a beautifully breathable mesh fabric when worked in the round, making it the perfect stitch choice for a warm-weather hat. This pattern takes less than one skein of medium weight yarn to complete, so you can make multiple hats in different colors or use up your scrap yarn collection to create fun multicolored versions. The finished hat is lightweight, packable, and incredibly comfortable to wear all day long.

Written by an experienced crocheter — Every pattern and technique shared on KnotToYarn has been tested and verified. We focus on clear, actionable instructions so you can finish each project with confidence, whether it is your first day or your hundredth.

The bucket hat style has experienced a massive fashion revival in recent years, appearing everywhere from high-end runways to casual street style. By crocheting your own granny stitch bucket hat, you get to choose the exact colors, sizing, and stitch density to match your personal style with this granny stitch bucket hat free crochet pattern. The granny stitch creates a lovely openwork texture that looks far more intricate than it actually is, making this an impressive project to show off to fellow crocheters and non-crafters alike. Whether you wear it to the beach, on a summer hike, at a music festival, or simply while gardening in the backyard, this hat is both fashionable and functional.

This granny stitch bucket hat free crochet pattern is written in US crochet terms and is suitable for advanced beginners who are comfortable working in the round, making cluster stitches, and following stitch counts. The hat is constructed in three distinct sections: a flat circular top that uses strategic increases to reach the desired head circumference, a straight body section that creates the classic bucket shape, and a wider brim section with additional increases that provides shade for your face and eyes. Each section is clearly separated in the granny stitch bucket hat free crochet pattern below with detailed round-by-round instructions.

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Granny Stitch Bucket Hat Free Crochet Pattern Guide

The granny stitch is one of the most versatile techniques in crochet because it creates an open, airy fabric that is both visually interesting and highly functional. When adapted for a bucket hat, the mesh structure allows air to circulate freely around your head, preventing the hat from feeling hot or stuffy even on the warmest summer days. The clusters of double crochet stitches grouped together create a sturdy, stable fabric that holds its shape without flopping over, while the chain spaces between clusters provide the breathability that makes this hat so comfortable to wear for extended periods.

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Crocheters of all skill levels have successfully completed this granny stitch bucket hat free crochet pattern, from confident beginners to seasoned makers looking for a relaxing weekend project. Another advantage of the granny stitch for hat-making is its natural elasticity. The stitch pattern has some inherent stretch, which means the hat gently conforms to the shape of your head without feeling tight or restrictive. This is especially important for a bucket hat, which should sit comfortably on the crown and drape slightly over the sides. If you have never tried working the granny stitch in the round before, this pattern is a wonderful introduction because the small circumference of a hat means you can complete each round quickly and see your progress in just a few minutes.

Materials for Granny Stitch Bucket Hat

80 grams of medium weight yarn (size 4, cotton or cotton blend recommended)
5.5mm crochet hook
Scissors for cutting yarn
Yarn needle for weaving in loose ends

Cotton yarn is highly recommended for this granny stitch bucket hat because it holds its shape well, resists stretching in the heat, and feels cool and smooth against the skin. The designer used Favorite Cotton in the color Cream for a clean, classic look, but you can choose any medium weight yarn you prefer. For a softer, more relaxed fit, try a cotton-acrylic blend. For a structured hat that holds its shape firmly, use 100% cotton. If you want to experiment with color changes, purchase two or three skeins in coordinating colors.

Dimensions and Sizing

The finished granny stitch bucket hat measures 33.5cm wide by 20cm long (13.2 x 7.9 inches) and fits a head circumference of 51 to 55cm (20.1 to 21.7 inches), which is a standard adult small to medium size. The pattern includes italicized notes throughout that explain how to adjust the sizing for larger or smaller heads. To make a larger hat, simply add extra increase rounds in the top section or work additional clusters into the existing spaces. To make a smaller hat, reduce the number of initial increase rounds. The body length can also be shortened or extended by working fewer or more rounds.

granny stitch bucket hat magic ring start

Gauge

8 rows of 4 clusters and spaces makes a 10 x 10 centimeter (4 x 4 inches) square. Matching gauge is important for achieving the correct fit, especially for a wearable item like a hat. If your gauge is too loose, your hat will be larger than intended and may not fit securely. If your gauge is too tight, the hat will be smaller and may feel uncomfortable. Take the time to make a small swatch in the round before starting your hat, and adjust your hook size up or down until you match the specified gauge.

Crochet Abbreviations (US Terms)

ch = chain
cl = cluster (3 double crochet stitches worked in the same space)
dc = double crochet
rep = repeat
sl st = slip stitch
sp = space

Important Pattern Notes for Granny Stitch Bucket Hat

This pattern uses US crochet terms throughout all instructions
The number in parentheses at the end of each round is the total stitch count after completing that round
Italicized notes tell you what to change if you want to adjust the sizing up or down
The chain 3 at the beginning of each round DOES count as a double crochet stitch
The slip stitch at the end of each round goes into the top of the chain 3 from the beginning of that same round
The first cluster of every new round goes into the space right at the base of the turning chain
The last repeat in Rounds 2 and 3 will go into the first space of that round, not the last

granny stitch bucket hat top increase rounds

Granny Stitch Bucket Hat Pattern Instructions

Top Section (Flat Circle)

Foundation: Make a magic ring (or make a slipknot, ch4, sl st to 1st ch to form a ring).

Round 1: ch3, dc2 into ring, rep[ch1, dc3 into ring] 2 times, ch1, sl st to top of ch3 (3 clusters total).

Rounds 2 and 3: ch3, dc2 into sp below, *ch1, [dc3, ch1, dc3] into next sp, ch1,* dc3 into next sp, rep from * ending last rep at **, sl st (Round 2 = 6 clusters, Round 3 = 12 clusters). Note that the last repeat in these rounds goes into the first space of the round.

Round 4: ch3, dc2 into sp below, rep[ch1, dc3 into next sp] around, ch1, sl st (12 clusters).

Round 5: ch3, dc2 into sp below, *ch1, [dc3, ch1, dc3] into next sp, ch1,* dc3 into next sp, rep from * ending last rep at **, sl st (18 clusters). For a medium hat, add an extra cluster to one of the spaces that currently has only one cluster. For a large hat, add an extra cluster to two of the single-cluster spaces to increase the overall diameter.

granny stitch bucket hat body and brim section

Body Section

Rounds 6 through 13: ch3, dc2 into sp below, rep[ch1, dc3 into next sp] around, ch1, sl st (18 clusters per round). For a shorter body that sits higher on the head, work fewer rounds in this section. For a longer body that provides more coverage over the ears and forehead, work additional rounds beyond round 13.

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