The extended half double crochet stitch (exhdc) is an easy variation of the half double crochet that adds extra height and beautiful drape to your projects.
In this step-by-step tutorial (with video!), you’ll learn exactly how to crochet it and get tips for using it in your own designs.
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I use the extended half double crochet stitch in my Woodland Advent Calendar crochet pattern!
What is the Extended Half Double Crochet Stitch?
The extended half double crochet stitch is halfway between a half double crochet and a double crochet, and if you know how to make either of those you’ll be able to make this one too!
I love this stitch and find it much more textured and interesting than the double crochet. By adding an extra little step, a whole new stitch is created, which somehow has more coverage than a double crochet, but more height than a half double.
The extended half double crochet can be abbreviated to ehdc or exhdc. In UK terms, it is an extended half treble crochet stitch (ehtr / exhtr).
This extended crochet stitch is perfect for all sorts of patterns, from garments and accessories to blankets and home decor.
How to Crochet Extended Half Double Crochet
Here’s a quick step-by-step:
- Yarn over.
- Insert your hook into the stitch.
- Yarn over and pull through a loop. [3 loops on the hook]
- Yarn over.
- Pull through 1 loop. [still 3 loops on the hook]
- Yarn over.
- Pull through all 3 loops on the hook to complete your ehdc stitch.
You will need
You can try this tutorial with any yarn and a corresponding hook. I used:
Cygnet yarns 100% cotton (100g/3.5oz, 200m/209yds)
4.0mm Crochet Hook or hook needed for your yarn
Tapestry needle for working in ends
Stitch markers (optional)
Pin this Crochet Stitch Tutorial for beginners to your Crochet Pinterest Board for Later
Extended Half Double Crochet Stitch Video Tutorial
If you prefer crocheting from a video tutorial, hop on over to my YouTube channel and watch as I crochet the extended half double crochet stitch.
How do I Crochet the Extended Half Double Crochet Stitch – Photo Tutorial
Start by creating a foundation chain of any number, then start working into the third chain from the hook.
The following process is the same whether you are working into the chain or into a previous row of stitches.
- Yarn over hook.
2. Insert your hook into the stitch.
3. Yarn over…
4. and pull through a loop. [3 loops on the hook]
5. Yarn over and pull through 1 loop. [still 3 loops on the hook]
6. Yarn over.
7. Pull through all 3 loops on the hook to complete your ehdc stitch.
And there you have it! Continue working across your row following the same stitch tutorial. Then turn and repeat, making a chain 2 or 3 at the start of the row for your turning chain. *decide whether you prefer 2 or 3 chains for this stitch – it can depend on how you crochet!
Tips for Crocheting the Extended Half Double Crochet Stitch
- Practice keeping a nice even tension.
- Be sure not to pull your chain in the middle of the stitch too tight.
- This tutorial uses US crochet terminology.
- Did you know that you can make extended versions of the single and double crochet stitches too?!
Working in the Round vs. Working in Rows
The extended half double crochet can be worked in rounds as well as rows and is worked in exactly the same way as above. When you reach the end of the round, slip stitch into the first stitch to join and then continue with a chain 2 and the next stitch.
And that’s it! The extended half double crochet stitch is a lovely textured crochet stitch, perfect for all sorts of different patterns! Go try it out! Don’t forget to check out my crochet patterns for more crochet inspiration.
More crochet Stitches
I have lots of crochet stitch tutorials over on my YouTube channel so please do check them out. Here are some you might like:
- Crab stitch
- Double treble crochet stitches
- Even berry crochet stitch
- Stacked double crochet
- Crunch stitch
Find me on Facebook or Instagram @concretegemscrochet or drop me a message if you have any questions.
What next?
I hope you’ve enjoyed this tutorial, please do stick around and see what else you’d like to try on my website. You can find my other stitch tutorials here. You might like to learn the Waistcoat stitch!
I’m Gemma, a crochet tech editor, designer and overall crochet enthusiast. I’m also a mum of 3 kids, and enjoy running, reading, walking and crafting, but mostly crochet!
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If you enjoyed making the crochet waistcoat stitch or maybe made a project using this tutorial, please consider sharing it to social media tagging @concretegemscrochet
Other crochet patterns you might enjoy
- Simple Crochet Triangle Shawl Pattern – easy yet stunning with a gorgeous drape
- Easy Crochet Cushion Cover Free Pattern – a geometric mosaic crochet design
- Granny Square Bag Crochet Pattern – a fun, quick sling bag with granny squares
And don’t forget to check out the Woodland Advent Calendar, featuring this fabulous stitch!
Thanks for reading and happy crocheting! 🧶
