10 Free Crochet Hexagon Cardigan Patterns

In this blog post, you will see 10 free crochet hexagon cardigan patterns.

These patterns range from beginner to more advanced levels, ensuring that crocheters of every skill can find something that suits their style and ability. 

Hexagon cardigans are not only trendy but also versatile; they can be styled casually or dressed up for a more polished look. 

Each pattern features clear instructions and helpful tips to guide you through the process. 

Whether you’re looking to create a cozy layer for chilly evenings or a light wrap for spring days, you’ll find plenty of inspiration in these designs. 

Grab your favorite yarn and hooks, and let’s get crocheting!

What Is A Crochet Hexagon Cardigan?

It’s a cozy, handmade sweater made from two large hexagon shapes that are folded and joined together to form the body and sleeves of the cardigan. 

It’s one of the most clever and beginner-friendly ways to crochet a garment,  no complicated shaping or sewing required!

Each hexagon is worked from the center outwards in rounds, with increases at each corner to maintain its six-sided shape. 

Once you have two identical hexagons, you fold them in half, position them back to back, and join them along the back and sleeves.

The unique geometry of the hexagon naturally creates armholes and a draped front opening, giving the cardigan its signature relaxed and modern fit.

You can easily customize a crochet hexagon cardigan by adjusting:

• The number of rounds (for size and length)
• The yarn weight and fiber (for warmth or drape)
• The color scheme (solid, striped, or color-blocked)

This style of cardigan is perfect for all seasons,  make it in bulky wool for winter or light cotton for summer layering.

It’s an excellent project for both beginners and experienced crocheters who want a simple, wearable piece with a unique, geometric twist.

What Supplies Do You Need To Crochet A Hexagon Cardigan?

To crochet a cozy and stylish hexagon cardigan, you’ll need a few essential supplies to get started.

The good news is that most of these are basic crochet tools you probably already have in your kit!

1. Yarn

Choose a yarn that suits the season and the look you want:

• Worsted weight (Category 4) yarn is the most common choice — it provides a nice balance of warmth, drape, and structure.
• Bulky yarn (Category 5) will make your cardigan extra cozy and work up faster.
• For lighter cardigans, go for cotton, bamboo, or linen blends — perfect for spring and summer wear.

Helpful resources

• Yarn Weight Guide {+Conversion Chart}
• How To Read A Yarn Label (Step By Step)
• Yarn Types Explained: A Guide To Different Fibers 

2. Crochet Hook

Use the hook size recommended on your yarn label or in your pattern.

Typically, a 5 mm (H-8) or 5.5 mm (I-9) hook works great for worsted-weight yarn.

Always check your gauge before starting to ensure your cardigan fits correctly.

Crochet Hook Sizes Chart (A Free Conversion Guide)

3. Scissors

A sharp pair of yarn scissors makes it easy to cut ends cleanly when changing colors or finishing seams.

4. Tapestry needle (yarn needle)

You’ll need this for weaving in ends and sewing or joining the two hexagon panels together.

5. Stitch markers

Use stitch markers to keep track of your corner spaces and rows — especially when increasing in your hexagons. 

They’re a small but super helpful tool for keeping your work symmetrical.

What Are Stitch Markers?

6. Measuring tape

A measuring tape helps you check your hexagon size and cardigan length as you go. 

Accurate measurements ensure a perfect fit!

7. Optional: buttons, blocking tools, and edging yarn

Add buttons or a toggle closure if you want a finished look.

Use blocking mats and pins to shape your cardigan and open up the stitches for a professional finish.

You can also use contrasting yarn to crochet a decorative border or cuff edging.

What Techniques Do You Need to Know to Crochet a Hexagon Cardigan?

Before starting your first crochet hexagon cardigan, it’s helpful to know a few basic crochet techniques. 

Don’t worry — this project can be totally beginner-friendly! 

Most hexagon cardigan patterns use simple stitches and repeating rounds (rep), so once you’ve mastered the basics, you’ll be well on your way.

1. Chain stitch (ch)

The foundation of almost every crochet project, the chain stitch is used to start your hexagon and create the base ring. 

You can also begin your hexagon using a magic ring (or magic circle) — a neat, adjustable loop that lets you tighten the center of your hexagon for a clean, professional finish. 

You’ll also use chains at the corners to shape each side of the hexagon.

Learn how to start a foundation chain here. – How To Start A Crochet Chain For Beginners (Tutorial)

2. Slip stitch (sl st)

This stitch joins rounds together neatly and is often used to move your yarn to a new corner space without adding height. 

It gives your cardigan a clean, seamless look.

3. Double crochet (dc)

Most hexagon cardigan patterns are made with double crochet stitches, creating a soft, flexible fabric with beautiful drape. 

This stitch is fast to work and easy to master, making it ideal for beginners.

Learn how to double crochet here. – How To Double Crochet (dc) For Beginners 

4. Working in the round

Hexagons are crocheted in the round, starting from the center and expanding outward. 

You’ll increase evenly at each corner to keep the hexagon shape growing symmetrically.

5. Increasing stitches

To keep your hexagon flat and even, you’ll add two or more stitches into the same corner space at the end of each round. 

Increasing is one of the key techniques that gives your hexagon its signature six-sided shape.

6. Joining pieces together

Once your two hexagons are complete, you’ll need to join them — either by sewing with a tapestry needle using the mattress stitch or crocheting the seams together. 

This creates the sleeves and body of your cardigan.

Learn how to join crochet pieces together here. – How To Join Granny Squares The Easy Way!

7. Crocheting borders and edges

Many hexagon cardigan patterns include a simple ribbed border, single crochet edging, or decorative trim around the opening and sleeves. 

These finishing touches give your cardigan a polished look.

8. Optional techniques

If you want to take your cardigan to the next level, you can also learn:

• Color changes for striped or ombré designs.
• Special stitches: Front post and back post stitches for textured ribbing.- How To Make A Back Post Double Crochet Stitch (BPDC)
• Blocking to shape and soften your finished cardigan. – How To Block Crochet (Beginner’s Guide) 

Crochet Hexagon Cardigan FAQ

1. How many skeins of yarn do you need for a cardigan?

The number of skeins you’ll need depends on the size of the cardigan, the yarn weight, and the stitch pattern used.

For a hexagon cardigan made with medium-weight (worsted) yarn, you’ll typically need 5 to 8 skeins (around 1,000–1,500 yards).

Smaller sizes or cropped styles may use less, while oversized or longline designs could require up to 10 skeins.

Always check your pattern’s yardage recommendations and buy an extra skein to be safe — dye lots can vary!

2. What yarn should I use for a crochet hexagon cardigan?

Popular options include Lion Brand Wool-Ease, Paintbox Simply Aran, 

3. How long does it take to make a hexagon cardigan?

This depends on your crochet speed, experience level, and how much time you can dedicate each day.

On average:

• Beginners: about 2–3 weeks working a few hours each day.
• Intermediate to advanced makers: around 3–5 days of focused crocheting.

Because the hexagon design is repetitive, once you get into the rhythm, it works up surprisingly fast!

4. How many sides does a hexagon cardigan have?

As the name suggests, each hexagon has six sides.

A crochet hexagon cardigan is made by creating two large hexagons, which are then folded and joined together to form the sleeves and body of the cardigan. 

It’s a clever geometric design that’s simple but looks beautifully complex once assembled.

5. How does a hexagon cardigan work?

Each hexagon starts from the center and grows outward in rounds.

When folded in half, the shape naturally forms the armholes and body panels of the cardigan. 

You then sew or crochet the two halves together at the back, add sleeves if desired, and finish with a border or edging.

It’s a modular design, meaning you can easily adjust the size by adding or removing rounds from the hexagon.

Crochet Lessons

If you are new to the craft and need help with the crochet basics, check out more free how-to resources here: Crochet Lessons (With Video Tutorials).

This includes crochet abbreviations, UK and US terms, how to make a slip knot, foundation chain (ch), crocheting the single crochet stitch, the half double crochet stitch (hdc), crocheting through the front loop, and more. 

If you need more video tutorials, check out my YouTube channel here – Handy Little Me – YouTube.

For extra help and to connect with more makers from the crafting community, check out the Handylittleme Knitting and Crochet Community Facebook group.

You can also find us on social media platforms, including Ravelry, Pinterest, Instagram, Twitter, Etsy, and TikTok.

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