Young girl smiling while wearing a turquoise half double crochet beanie in a cozy neutral room.

Half double crochet beanie pattern

Looking for a quick, easy, and beginner-friendly crochet project? This free half double crochet beanie pattern is worked from the top down using basic stitches and includes seven sizes from preemie to adult. It’s a simple, classic hat that works well for gifts or everyday wear.

Quick answer:
This half double crochet beanie pattern is a beginner-friendly hat worked from the top down in the round using basic stitches. It includes seven sizes from preemie to adult and uses worsted weight yarn for a soft, classic beanie that works well for gifts or everyday wear.

Best for: Beginners
Style: Top-down half double crochet beanie
Includes: 7 sizes, written instructions, and FAQs

Why you’ll love this pattern

  • Beginner-friendly — Uses simple stitches and easy top-down construction.
  • Seven sizes included — Sizes range from preemie to adult.
  • Easy to remember — The rounds are simple and repetitive.
  • Great stash buster — Uses less than one skein of yarn.
  • Helpful video support — Follow along with the step-by-step tutorial.

How this crochet hat is made

The hat is worked from the top down in the round using half double crochet stitches. Each size follows the same simple structure, with easy increases at the crown and straight rounds to shape the body. A short round of single crochet finishes the edge for a clean, polished look.

Half double crochet beanie pattern details

Here’s a quick overview of the materials, sizing, gauge, and pattern notes before you begin.

Skill level

Beginner — this easy crochet beanie is perfect if you’re just starting out. It uses basic stitches and simple repeat rounds, making it a great first project for learning how to crochet a hat.

If you’re new to crochet, my how to half double crochet tutorial walks you through the half double crochet stitch step by step with helpful visuals.

Materials needed

  • Crochet hook size I-9 (5.5 mm) — or the size needed to match gauge
  • Worsted weight yarn (#4 medium) — choose a soft, comfortable yarn
  • Yarn needle — for weaving in your ends
  • Scissors — to cut your yarn when finishing
  • Stitch markers — optional, but helpful for tracking rounds
  • Tape measure — to check head circumference for a perfect fit
  • Pom pom maker — optional, for adding a yarn pom pom

Finished size

This pattern includes multiple sizes with a complete size chart to help you choose the best fit. Use the chart below to match head circumference, crown size, and hat height, and always check your gauge for the most accurate results.

Sizes are based on average head circumference. When between sizes, size up for a more relaxed fit.

Beanie SizeCrownHead CircumferenceHat Height
Preemie3.5 inches (9 cm)12–13 inches (30-33 cm)4 inches (10 cm)
0–3 months4.25 inches (11 cm)13–14 inches (33-36 cm)5.5 inches (14 cm)
3–6 months5 inches (13 cm)14–15 inches (36-38 cm)6 inches (15 cm)
6–12 months5.5 inches (14 cm)16–17 inches (41-43 cm)6.25 inches (16 cm)
Toddler6 inches (15 cm)18–19 inches (46-48 cm)6.75 inches (17 cm)
Child6.5 inches (17 cm)19–20 inches (48-51 cm)7.5 inches (19 cm)
Adult7 inches (18 cm)20–23 inches (51-58 cm)8.25 inches (21 cm)
Crochet Beanie Size Chart

How to adjust the fit of this crochet hat

Getting the right fit is one of the most important parts of making a crochet hat.

If you’re unsure about head circumference, negative ease, crown diameter, or hat height, I’ve created a complete Crochet Hat Sizing Guide that walks you through everything step by step.

You’ll learn:
• How to measure head circumference correctly
• How much negative ease to use
• How to calculate crown diameter
• Standard baby, child, and adult size charts
• How to adjust any crochet hat pattern for a better fit

Gauge

16 stitches and 12 rounds = 4 inches (10 cm)

Too many stitches? Try a larger hook
Too few stitches? Try a smaller hook

Crochet abbreviations

Pattern notes

  • Begin with a magic circle
  • The starting chain does not count as a stitch
  • Join each round with a slip stitch to the first stitch
  • Hat is worked from the top down in the round
  • Adjust length by adding or removing rounds
  • The pattern is written in US crochet terms

Get the ad-free printable PDF

Want to crochet your beanie without ads or interruptions? Grab the printable PDF of the crochet beanie pattern in my Etsy shop. It includes all 7 sizes and is perfect for offline use or saving for later.

Half double crochet beanie pattern instructions

Below are the step-by-step instructions for crocheting this half double crochet beanie from the top down in the round. The pattern uses simple stitches and includes directions for all sizes.

Preemie size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, hdc in each st around. Join. (44 sts)
Rounds 6–12: Ch 2, hdc in each st around. Join. (44 sts)
Round 13: Ch 1, sc in each st around. Join. (44 sts)


0–3 months size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, *2 hdc in next st, hdc in next 10 sts; repeat around. Join. (48 sts)
Round 6: Ch 2, hdc in each st around. Join. (48 sts)
Rounds 7–16: Ch 2, hdc in each st around. Join. (48 sts)
Round 17: Ch 1, sc in each st around. Join. (48 sts)


3-6 months size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, *2 hdc in next st, hdc in next 10 sts; repeat around. Join. (48 sts)
Round 6: Ch 2, *2 hdc in next st, hdc in next 11 sts; repeat around. Join. (52 sts)
Round 7: Ch 2, hdc in each st around. Join. (52 sts)
Rounds 8–17: Ch 2, hdc in each st around. Join. (52 sts)
Round 18: Ch 1, sc in each st around. Join. (52 sts)


6-12 months size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, *2 hdc in next st, hdc in next 10 sts; repeat around. Join. (48 sts)
Round 6: Ch 2, *2 hdc in next st, hdc in next 11 sts; repeat around. Join. (52 sts)
Round 7: Ch 2, *2 hdc in next st, hdc in next 12 sts; repeat around. Join. (56 sts)
Round 8: Ch 2, hdc in each st around. Join. (56 sts)
Rounds 9–18: Ch 2, hdc in each st around. Join. (56 sts)
Round 19: Ch 1, sc in each st around. Join. (56 sts)


Toddler size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, *2 hdc in next st, hdc in next 10 sts; repeat around. Join. (48 sts)
Round 6: Ch 2, *2 hdc in next st, hdc in next 11 sts; repeat around. Join. (52 sts)
Round 7: Ch 2, *2 hdc in next st, hdc in next 12 sts; repeat around. Join. (56 sts)
Round 8: Ch 2, *2 hdc in next st, hdc in next 13 sts; repeat around. Join. (60 sts)
Round 9: Ch 2, hdc in each st around. Join. (60 sts)
Rounds 10–20: Ch 2, hdc in each st around. Join. (60 sts)
Round 21: Ch 1, sc in each st around. Join. (60 sts)


Child size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, *2 hdc in next st, hdc in next 10 sts; repeat around. Join. (48 sts)
Round 6: Ch 2, *2 hdc in next st, hdc in next 11 sts; repeat around. Join. (52 sts)
Round 7: Ch 2, *2 hdc in next st, hdc in next 12 sts; repeat around. Join. (56 sts)
Round 8: Ch 2, *2 hdc in next st, hdc in next 13 sts; repeat around. Join. (60 sts)
Round 9: Ch 2, *2 hdc in next st, hdc in next 14 sts; repeat around. Join. (64 sts)
Round 10: Ch 2, hdc in each st around. Join. (64 sts)
Rounds 11–22: Ch 2, hdc in each st around. Join. (64 sts)
Round 23: Ch 1, sc in each st around. Join. (64 sts)


Adult size

Round 1: Make a magic circle. Ch 2, work 11 hdc into the ring. Join with a sl st. (11 sts)
Round 2: Ch 2, 2 hdc in each st around. Join. (22 sts)
Round 3: Ch 2, *2 hdc in next st, hdc in next st; repeat from * around. Join. (33 sts)
Round 4: Ch 2, *2 hdc in next st, hdc in next 2 sts; repeat around. Join. (44 sts)
Round 5: Ch 2, *2 hdc in next st, hdc in next 10 sts; repeat around. Join. (48 sts)
Round 6: Ch 2, *2 hdc in next st, hdc in next 11 sts; repeat around. Join. (52 sts)
Round 7: Ch 2, *2 hdc in next st, hdc in next 12 sts; repeat around. Join. (56 sts)
Round 8: Ch 2, *2 hdc in next st, hdc in next 13 sts; repeat around. Join. (60 sts)
Round 9: Ch 2, *2 hdc in next st, hdc in next 14 sts; repeat around. Join. (64 sts)
Round 10: Ch 2, *2 hdc in next st, hdc in next 15 sts; repeat around. Join. (68 sts)
Round 11: Ch 2, hdc in each st around. Join. (68 sts)
Rounds 12–24: Ch 2, hdc in each st around. Join. (68 sts)
Round 25: Ch 1, sc in each st around. Join. (68 sts)


Adding a pom pom (optional)

Want to give your beanie a fun finishing touch? Try adding a yarn pom pom.

  • Sew securely to the top of your hat
  • Wrap yarn around pom pom maker
  • Cut along the groove
  • Tie in the center with strong yarn
  • Fluff and trim

Finishing your beanie

Weave in all your yarn ends. If you made a pom pom, sew it securely to the top.

Classic half double crochet beanie made with basic stitches, available as a free pattern in baby, child, and adult sizes.

Half double crochet beanie pattern frequently asked questions

How long does it take to make this hat?
Most sizes work up quickly, often in 1–2 hours depending on crochet speed.

Is this pattern good for beginners?
Yes! It’s a beginner-friendly crochet beanie pattern using only half double crochet and basic shaping.

What sizes are included?
You’ll get written instructions for seven sizes, ranging from baby to adult large.

Can I sell finished hats?
Absolutely! You may sell finished items made from this pattern. Please credit Lovable Loops as the designer.

Can I use a different yarn weight?
This pattern is written for worsted weight yarn (#4). If you use a different weight, the fit may change, so be sure to adjust your hook size and gauge accordingly.

Half double crochet beanie video tutorial

Prefer to learn by watching? This step-by-step half double crochet beanie video tutorial walks you through each round from start to finish. It’s perfect if you’re a visual learner or want extra confidence as you crochet all seven sizes.

YouTube video

Great for gifting or selling

Looking for a reliable hat pattern for baby showers, birthdays, or craft fairs? This beanie works up quickly, looks great in any color, and is easy to customize for different styles and seasons.

With sizes from baby to adult, it’s also perfect for making matching sets for the whole family. Want more easy crochet hat ideas? Check out my lightweight beanie pattern, crochet turkey hat, or ribbed flat hat.

More easy crochet hat patterns

If you’re looking for more simple beanies, explore my collection of easy crochet hat patterns. You’ll find beginner-friendly hats made with basic stitches in baby, child, and adult sizes.

More free crochet hat patterns

Looking for more crochet hat ideas? Browse my full collection of free crochet hat patterns for babies, kids, and adults. You’ll find everything from classic crochet beanies and cozy winter hats to playful animal hats and seasonal designs — all written with clear instructions and helpful sizing details.

Let’s connect!

I’d love to see what you’re making! Share your finished project and follow along for more free crochet patterns and tutorials.

📌 Don’t forget to pin this pattern for later!
Happy crocheting! 🧶
— Melissa

Free half double crochet beanie pattern made in all sizes from baby to adult using simple stitches and a top-down construction.