A crochet bucket hat is a round-topped hat with straight sides and a brim that tips gently downward. The easiest way to make one is a single crochet spiral, worked from the top down, and that’s exactly what you’ll find here: a flat crown, upright sides, a flared brim, and stitch counts for five sizes from baby to adult. If you can chain and make a single crochet, you can make this. Magic ring optional.
At a Glance
- Project: a crochet bucket hat worked top down in a continuous spiral
- Skill level: beginner (single crochet and increases)
- Yarn: worsted weight cotton or cotton blend, roughly 100 to 150 yards (90 to 140 m) for an adult size. That’s a planning estimate, so buy a little extra.
- Hook: 4.0 mm (US G-6), or whatever size gets you the gauge below
- Target gauge: 16 single crochet and 18 rounds = 4 in (10 cm)
- Sizes: baby, toddler, child, adult small/medium and adult large
- Tools: stitch marker (you’ll want it for spiral rounds), yarn needle, scissors, measuring tape
- Terms: US crochet terminology
Table of Contents
What Makes a Crochet Bucket Hat Different From a Beanie?
A beanie closes up in a dome. A bucket hat doesn’t. It has a flat top, straight sides, and a brim that flares out at the bottom, so instead of one smooth curve you’re really crocheting three separate stretches.
Each one runs on a simple rule. Add six stitches every round and the top stays flat. Stop adding and the sides go straight down. Add six stitches every second round and the brim widens just enough to slope.
Never shaped a hat before? The crown works the same way as the one in our guide to crochet patterns for beanies, so it’s a handy warm-up.
Which Yarn and Hook Make the Best Crochet Sun Hat?
Plain or mercerized cotton in worsted weight is the safest pick for a crochet bucket hat that doubles as a crochet sun hat. Cotton barely stretches, so the sides stay upright, and it tends to feel cooler on the head than acrylic. Cotton blends are fine too. Acrylic can work for a washable kids’ hat, as long as your tension stays firm.
Hook size matters more here than on a scarf or blanket. A crochet bucket hat has to stand up by itself, which means dense fabric. The Craft Yarn Council lists 5.5 to 6.5 mm hooks for worsted weight yarn, but that range is meant for drapey projects. Drop down to 4.0 mm and the fabric tightens up nicely. Our crochet basket guide covers the same density idea.
A quick word on sun protection. The CDC says the most protective hat has a brim all the way around and is made of tightly woven fabric, such as canvas (see the CDC’s sun safety guidance). Crochet is open by nature. A crochet summer hat gives you shade and style, but it can’t replace sunscreen, especially for babies. Try this: hold your finished hat up to a bright window. Any pinpricks of light show where rays can pass.
How Do You Size a Crochet Bucket Hat?
Measure around the head just above the eyebrows and ears, then pick your size from the table. The head ranges come from the Craft Yarn Council head circumference chart, and the finished sizes assume the target gauge of 4 stitches per inch.
| Size | Head circumference | Crown ends at round | Stitches | Finished circumference | Side rounds | Brim rounds |
|---|---|---|---|---|---|---|
| Baby | 14–16 in (35.5–40.5 cm) | 9 | 54 | about 13.5 in | 10 | 6 |
| Toddler | 16–18 in (40.5–46 cm) | 11 | 66 | about 16.5 in | 13 | 8 |
| Child | 18–20 in (45.5–51 cm) | 12 | 72 | about 18 in | 16 | 8 |
| Adult small/medium (woman) | 21–23 in (53–58.5 cm) | 14 | 84 | about 21 in | 20 | 10 |
| Adult large (man) | 22–24 in (56–61 cm) | 15 | 90 | about 22.5 in | 21 | 10 |
The full round-by-round instructions below are written for the adult small/medium. For the other four sizes, use the table and the brim rule in the kids section.
Here’s the handy part. Every crown round adds six stitches, which is about 1.5 in (3.8 cm) of circumference at this gauge. So if a crochet bucket hat comes out too tight or too loose, add or remove one crown round and the size shifts in neat 1.5 in steps. The flat crown should measure roughly the finished circumference divided by 3.14, which is about 6.7 in (17 cm) across for the adult small/medium.
Because every count comes from a target gauge, check it early. After round 6 you’ll have 36 stitches, and the flat circle should measure about 2.9 in (7.3 cm) across. Clearly bigger? Use a smaller hook. Clearly smaller? Go up half a millimeter.
Abbreviations
- MR: magic ring
- sc: single crochet
- inc: increase (2 sc in the same stitch)
- st(s): stitch(es)
- sl st: slip stitch
- BLO: back loop only
In UK terminology, single crochet is called double crochet, so double-check which system a pattern uses. The Craft Yarn Council has a US, UK and Canadian term chart.
How Do You Crochet a Bucket Hat Step by Step?
Everything here is for the adult small/medium crochet bucket hat. You’ll work in a continuous spiral without joining, so move your stitch marker up at the start of every round.
Step 1: Crochet the Crown
- Round 1: 6 sc in a magic ring (6 sts). Not a fan of magic rings? Chain 2 and work 6 sc into the second chain from the hook instead.
- Round 2: inc in each st (12 sts).
- Round 3: (sc in next st, inc) 6 times (18 sts).
- Round 4: (sc in next 2 sts, inc) 6 times (24 sts).
- Rounds 5 to 14: keep going the same way, adding one more sc before each increase every round. Round 5 is (sc in next 3 sts, inc) 6 times for 30 sts, and round 14 is (sc in next 12 sts, inc) 6 times for 84 sts.
Easy to remember: the stitch count is always six times the round number. Count after every round. It’s cheap insurance.
Step 2: Work the Sides
- Round 15: sc in the back loop only of each st around (84 sts). This makes a crisp corner where the flat crown turns into the sides.
- Rounds 16 to 34: sc in each st around (84 sts).
That’s 20 side rounds, or about 4.5 in (11.5 cm). Before you start the brim, try the hat on. The sides should land at the top of the ears.
Step 3: Shape the Brim
The brim of this crochet bucket hat has an increase round on every odd round, with plain rounds in between. On each increase round, split your stitches into six equal groups, work sc in all but the last stitch of each group, and put 2 sc in that last stitch.
- Round 35: (sc in next 13 sts, inc) 6 times (90 sts).
- Round 36: sc in each st around (90 sts).
- Round 37: (sc in next 14 sts, inc) 6 times (96 sts).
- Round 38: sc in each st around.
- Round 39: (sc in next 15 sts, inc) 6 times (102 sts).
- Round 40: sc in each st around.
- Round 41: (sc in next 16 sts, inc) 6 times (108 sts).
- Round 42: sc in each st around.
- Round 43: (sc in next 17 sts, inc) 6 times (114 sts).
- Round 44: sc in each st around (114 sts).
Slip stitch into the next stitch, fasten off, and weave in your ends. The brim comes out about 2.25 in (5.7 cm) wide. That’s the whole crochet bucket hat, start to finish.
How Do You Make a Crochet Bucket Hat Fit Kids and Babies?
Swap in the numbers from the sizing table. Work the crown to the listed round, then the listed number of side rounds with no increases, then the listed number of brim rounds. The brim rule stays put: divide your stitches by six to get the group size, and increase on every odd brim round.
Measure the child’s head instead of guessing from age, because sizes vary. And for babies and toddlers, skip the chin ties. Cords around a small child’s neck are a safety hazard.
A crochet bucket hat for kids works best in soft, machine-washable yarn, since these hats get dropped and washed constantly. Keep baby brims short so they don’t flop over the eyes.
Crochet Bucket Hat for Beginners: What Usually Goes Wrong?
A crochet bucket hat for beginners is mostly a counting exercise. The stitches are easy. The trouble is that one missed increase in the crown throws off every later round, and loose tension turns the whole thing floppy. Don’t worry if your first crown isn’t perfectly flat. Ripples and cups are easy to spot and easy to fix, and the troubleshooting table below shows how.
Three habits fix most problems. Count your stitches at the end of every crown round, keep a marker in the first stitch of each round, and crochet snugly. If the fabric feels soft, drop down a hook size rather than pulling harder on the yarn.
Want an easier stitch to practice on? Our half double crochet tutorial shows how the taller stitch works. You can use it here too, but the hat will turn out softer, so swatch first.
How Do You Crochet a Bucket Hat With a Brim That Holds Its Shape?
You control the brim of a crochet bucket hat two ways: how often you increase and how firm your fabric is. Increase six stitches every round and the brim lies flat, like the crown. Every second round gives a gentle downward slope, as in the pattern above. Every third round barely flares at all, so the brim almost carries on from the sides.
For a wider brim, add rounds and keep the same increase rhythm. For a stiffer one, pick from these:
- Use a smaller hook for the brim rounds only.
- Fold the brim double by working a second brim and joining the two edges with a round of sc through both layers.
- Try a spray-on craft fabric stiffener, following its instructions and testing on a swatch first.
Can You Make a Reversible Crochet Bucket Hat?
Yes. A reversible crochet bucket hat is just two hats with identical stitch counts in different colors. Make the outer hat with a 4.0 mm hook and the lining with a hook half a millimeter smaller, so it sits snugly inside. Turn the lining so its wrong side faces the wrong side of the outer hat, slide it in, and work one round of sc through both brim edges, matching stitch to stitch. Both brims have the same count, so the join lines up one to one.
Expect to use roughly twice the yarn. The lining fit is untested, so check it before you weave in the ends.
What Is a Granny Square Bucket Hat?
A granny square bucket hat is a crochet bucket hat with a square motif for the crown, and the sides and brim carry on in the round from its edge. Our granny square pattern tutorial shows the classic version.
For the adult small/medium, you need a finished square about 5.25 in (13.5 cm) on each side. Along the edge, work sc evenly until you reach 84 stitches, which is 21 per side. Then carry on with the side rounds and brim rounds above. Watch the corners, because they may need a second sc or a skipped stitch to keep the count even.
Is There a Crochet Bucket Hat Video Tutorial?
Plenty of makers post walkthroughs of crown shaping, and a crochet bucket hat video tutorial is worth watching if written rounds still feel like code. Whichever you pick, look for three things: the same terminology as your written pattern, a clear shot of the flat crown before the sides begin, and a demonstration of how to count stitches.
Let the video teach you the technique, and let this article give you the counts.
What Are the Most Common Problems With a Crochet Bucket Hat?
| Problem | Likely cause | Fix |
|---|---|---|
| Crown cups into a bowl | Too few increases or very tight tension | Recount a round, rip back, and use a slightly larger hook |
| Crown ruffles like a pie crust | Too many increases or a miscount | Check each round for exactly six increases and rip back to the error |
| Hat is too tight | Crown stopped too early | Add one crown round, which gives about 1.5 in more |
| Hat is too loose | Crown went too far or tension is loose | Remove one crown round or use a smaller hook |
| Sides flare outward | Tension loosened as you worked | Rip back a few rounds and keep your tension even |
| Brim flops | Soft yarn or loose stitches | Use a smaller hook, fold the brim double or use a stiffener |
How Do You Wash and Care for a Crochet Bucket Hat?
Follow the care symbols on your yarn label, because the fiber decides what the hat can take. After washing, press the water out with a towel and dry the hat flat, with a rolled towel or a bowl inside the crown. Don’t hang it wet. Heavy wet cotton stretches.
FAQs
How much yarn does a crochet bucket hat need?
An adult small/medium crochet bucket hat in worsted weight cotton needs roughly 100 to 150 yards (90 to 140 m), based on the stitch count in this pattern. That’s a planning estimate, not a measured figure, so note your own usage on the first hat. Smaller sizes need less, and a reversible hat needs about double.
What hook size is best for a crochet bucket hat?
Start with a 4.0 mm hook and worsted weight yarn, because that combination gives dense fabric. The right hook is whichever one matches the gauge of 16 single crochet to 4 in, so swatch and adjust by half a millimeter at a time.
Can I use a different stitch instead of single crochet?
You can, but the counts will change. Half double crochet works up faster and drapes more, but its rows are taller, so swatch and recalculate your stitches per inch first.
Can I make a crochet summer hat with an open stitch?
Sure, plenty of people do. Lace and mesh stitches are breathable but let more sun through, so wear sunscreen and treat the hat as an accessory, not sun protection.
How do I make a crochet bucket hat bigger or smaller?
Add or remove crown rounds. Each round changes the circumference by six stitches, about 1.5 in at this gauge. To change the side height, add or remove plain rounds.
Final Thoughts
A good crochet bucket hat comes down to three things: a flat crown with exactly six increases per round, straight sides with firm tension, and a brim that flares every second round. Swatch, count, and adjust by one crown round at a time.
When you’re done, try a matching crochet headband from our blog.
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