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Colorful classic crochet granny squares in pink, teal, cream, purple, and yellow displayed with yarn, a crochet hook, and craft supplies in a cozy workspace. |
Learning how to crochet a granny square is a great next step once you are comfortable with basic crochet stitches.
The classic granny square is made from groups of double crochet stitches worked in the round. Its simple repeating structure makes it beginner-friendly, customizable, and useful for many different projects.
You can join granny squares to make blankets, bags, pillow covers, scarves, cardigans, and many other crochet projects.
In this tutorial, you will learn how to make a classic granny square in four rounds using US crochet terminology.
If you are still learning basic crochet techniques, start with our Crochet for Beginners guide before following this tutorial.
What Is a Crochet Granny Square?
A granny square is a small crochet motif traditionally worked from the center outward in rounds.
The classic version uses groups of three double crochet stitches, often called granny clusters, separated by chain spaces.
Four larger chain spaces form the corners, allowing the piece to develop its square shape as you add more rounds.
Although traditional granny squares are often made with several colors, you can also crochet the entire square in one color.
Why Granny Squares Are Great for Beginners
Granny squares may look detailed, but the basic construction is repetitive and relatively easy to memorize.
- They use basic crochet stitches.
- The same stitch groups repeat throughout the pattern.
- You can practice working in rounds.
- They are small and quick compared with large projects.
- You can practice changing colors.
- Individual squares can later be joined into larger projects.
They are also useful for using small amounts of leftover yarn.
Granny Square Pattern Overview
| Skill Level | Beginner |
|---|---|
| Construction | Worked from the center outward in rounds |
| Main Stitch | Double Crochet (DC) |
| Yarn Weight | Medium / Worsted Weight (Category 4) |
| Hook Size | 5.0 mm (H-8) |
| Rounds | 4 |
| Finished Size | Approx. 5 × 5 in (13 × 13 cm) |
| Terminology | US Crochet Terms |
The finished size is approximate. Yarn thickness, hook size, and individual tension can all affect the final dimensions.
Materials You Will Need
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Beginner crochet supplies for making a classic granny square, including colorful medium weight yarn, crochet hook, scissors, yarn needle, and stitch markers. |
- Medium / worsted weight yarn (Category 4)
- 5.0 mm (H-8) crochet hook
- Scissors
- Yarn needle
- Stitch marker (optional)
You can use one yarn color for the entire square or choose several coordinating colors and change color after each round.
Crochet Abbreviations Used
| Abbreviation | Meaning |
|---|---|
| Ch | Chain |
| DC | Double Crochet |
| Sl St | Slip Stitch |
| Sp | Space |
| St / Sts | Stitch / Stitches |
This tutorial uses US crochet terminology.
Understanding the Granny Cluster
The classic granny square is built primarily from groups of 3 double crochet stitches.
When three double crochet stitches are worked into the same chain space, they form what is commonly called a granny cluster.
Instead of working into the tops of individual stitches for most of this pattern, you will work the clusters into the open chain spaces created in the previous round.
How to Double Crochet
If you need a quick reminder, here is how to make a double crochet stitch:
- Yarn over.
- Insert the hook into the indicated space or stitch.
- Yarn over and pull up a loop.
- You should have three loops on your hook.
- Yarn over and pull through two loops.
- Yarn over again and pull through the remaining two loops.
You have completed one double crochet.
How to Start a Granny Square
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Close-up beginner tutorial showing the center ring, first granny clusters, chain spaces, and the first round of a classic pink crochet granny square. |
You need a small center ring before working the first granny clusters.
You can begin with a magic ring. If you find the magic ring difficult, an easier alternative is to chain 4 and join the first and last chain with a slip stitch to create a small ring.
For this tutorial, either method works.
Round 1: Create the Four Corners
Begin with your center ring.
- Ch 3. This counts as the first double crochet.
- Work 2 DC into the center ring.
- Ch 2.
- Work 3 DC into the center ring.
- Ch 2.
- Work 3 DC into the center ring.
- Ch 2.
- Work 3 DC into the center ring.
- Ch 2.
- Join with a Sl St to the top of the beginning Ch 3.
At the end of Round 1, you should have four groups of 3 double crochet stitches separated by four Ch-2 corner spaces.
If you used a magic ring, gently pull the yarn tail to close the center.
Round 2: Build the Square Shape
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Step-by-step view of colorful crochet granny squares growing through multiple rounds, with close-up details of granny clusters and corner chain spaces. |
Round 2 begins adding clusters to each corner.
Join your next color in any Ch-2 corner space if you are changing colors.
- Ch 3. This counts as the first DC.
- Work 2 DC into the same corner space.
- Ch 2.
- Work 3 DC into the same corner space.
- Ch 1.
- Move to the next corner space.
- Work (3 DC, Ch 2, 3 DC) into that corner.
- Ch 1.
- Repeat around the remaining corners.
- Join with a Sl St to the top of the beginning Ch 3.
Each corner now contains two granny clusters separated by a Ch-2 space.
Round 3: Add More Granny Clusters
As the square grows, you will begin to see spaces along the sides in addition to the four corner spaces.
Join your yarn in any corner space.
- Work (Ch 3, 2 DC, Ch 2, 3 DC) into the first corner.
- Ch 1.
- Work 3 DC into the next Ch-1 side space.
- Ch 1.
- Work (3 DC, Ch 2, 3 DC) into the next corner space.
- Continue the same pattern around the square.
- Join with a Sl St to the top of the beginning Ch 3.
You should now have one granny cluster along each side between the corner clusters.
Round 4: Continue the Pattern
Round 4 follows the same basic logic.
- Work (Ch 3, 2 DC, Ch 2, 3 DC) in the first corner.
- Ch 1.
- Work 3 DC into each Ch-1 side space, placing Ch 1 between clusters.
- At each corner, work (3 DC, Ch 2, 3 DC).
- Continue around all four sides.
- Join with a Sl St.
After four rounds, your classic granny square is complete.
The Basic Granny Square Formula
Once you understand the structure, you do not have to stop after four rounds.
Remember these two simple rules:
- Corner spaces: Work (3 DC, Ch 2, 3 DC).
- Side spaces: Work 3 DC.
Place a Ch 1 between neighboring granny clusters.
Each new round creates additional side spaces, allowing the square to continue growing while maintaining its shape.
Changing Colors in a Granny Square
Color changes are optional, but they are one of the easiest ways to give granny squares different styles.
For a simple color change:
- Finish the current round and join with a slip stitch.
- Fasten off the old color.
- Choose a corner space for the new round.
- Insert your hook into the corner space.
- Attach the new yarn.
- Begin the next round.
You can change colors after every round, alternate between two colors, or use one color throughout the entire square.
How to Finish Your Granny Square
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Several finished classic crochet granny squares in colorful combinations of pink, teal, purple, yellow, and cream, arranged with yarn and crochet tools in a cozy craft setting. |
When you have completed the final round:
- Cut the yarn, leaving a tail several inches long.
- Pull the tail through the final loop.
- Thread the tail through a yarn needle.
- Weave the yarn securely through the back of several stitches.
- Repeat for any remaining yarn tails.
- Trim the excess yarn.
Take your time when weaving in the ends, especially if you changed colors several times.
Should You Block Granny Squares?
Blocking can help granny squares look neater and more consistent before they are joined into a larger project.
To block a granny square, gently shape it to the desired dimensions and pin it to an appropriate blocking surface.
The safest blocking method depends on the yarn fiber, so always follow the care instructions for your yarn.
Blocking is particularly useful when you plan to join several squares together and want them to have similar dimensions.
Common Granny Square Problems
My Granny Square Is Turning Into a Circle
Check your corners. Each corner needs enough stitches and a clear corner chain space to create the square shape.
In this pattern, each corner contains (3 DC, Ch 2, 3 DC).
My Granny Square Is Wavy
Waviness can happen if you accidentally add extra clusters or if your tension is too loose.
Check that you are working only one cluster into each side space and two clusters into each corner.
My Granny Square Is Curling
Curling may be caused by tight tension, an unsuitable hook size, or missing stitches and spaces.
Check the pattern carefully and make sure your corner spaces are not too tight.
My Corners Do Not Look Even
Make sure every corner is constructed consistently using two granny clusters separated by a Ch-2 space.
My Square Is Getting Too Large
That is not necessarily a problem. Granny squares can continue growing for many rounds.
If you want a specific finished size, measure the square after each round and stop when it reaches the dimensions you need.
What Can You Make With Granny Squares?
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Colorful granny square crochet projects including a tote bag, blanket, pillow, coasters, yarn basket, plant pot cover, and small accessories. |
Once you know how to crochet a granny square, you can use the technique for many different projects.
- Blankets
- Baby blankets
- Tote bags
- Purses
- Pillow covers
- Scarves
- Cardigans
- Table runners
- Wall decor
- Coasters
For example, granny squares can be joined to create colorful bags. If you would rather begin with a simple one-piece bag, try our Easy Crochet Tote Bag Pattern.
How Many Granny Squares Do You Need for a Blanket?
The number depends on the size of each square, the finished blanket dimensions, and how the squares are arranged.
For example, if your squares measure approximately 5 inches each, a blanket made from them will require many more squares than one made from large 10-inch motifs.
The easiest approach is to decide on your desired blanket width and length, measure one finished square, and calculate how many squares fit across and down.
If you prefer a blanket worked as one continuous piece rather than joined motifs, see our Easy Crochet Blanket Pattern for Beginners.
Tips for Better Granny Squares
- Count your clusters as you complete each side.
- Make sure every corner contains the same stitch sequence.
- Avoid pulling your chain spaces too tightly.
- Use stitch markers if you have difficulty identifying the beginning of a round.
- Weave in yarn ends securely.
- Make a sample square before starting a large project.
- Measure your squares if several need to match.
- Consider blocking squares before joining them.
Frequently Asked Questions
Is a granny square easy for beginners?
Yes. A classic granny square uses repetitive groups of basic crochet stitches, making it a useful beginner project once you understand chains, double crochet, and slip stitches.
What stitch is used for granny squares?
The traditional granny square commonly uses groups of three double crochet stitches separated by chain spaces.
How do you start a crochet granny square?
You can begin with a magic ring or make a small center ring by chaining 4 and joining the first and last chain with a slip stitch.
Why is my granny square not square?
The most common reasons are missing corner stitches, inconsistent chain spaces, accidental extra clusters, or uneven tension. Check that each corner follows the same pattern.
Can I crochet a granny square with one color?
Yes. You can make the entire granny square with one color. Changing colors between rounds is decorative rather than required.
Can I make a granny square bigger?
Yes. Continue adding rounds using the same structure: two granny clusters in every corner and one granny cluster in every side space.
What can I do with leftover granny squares?
Small numbers of granny squares can be turned into coasters, pockets, small pouches, decorative panels, or combined with future squares for a larger project.
More Free Crochet Patterns
Once you have mastered the basic granny square, there are many other beginner projects you can explore.
Browse our 25 Free Crochet Patterns for Beginners and Beyond for more ideas including accessories, bags, blankets, amigurumi, and home decor projects.
Final Thoughts
Learning how to crochet a granny square opens the door to countless crochet projects.
The classic pattern is built around a simple structure: granny clusters along the sides and two clusters in each corner.
Start with four rounds while you learn the technique. Once the pattern feels familiar, experiment with additional rounds, different color combinations, and multiple squares.
Your first granny square does not need to be perfectly even. With a little repetition, identifying the corners and chain spaces becomes much easier, and you will soon be able to make granny squares without constantly checking the instructions.





