Crocheting a granny square bag is a delightful and creative project perfect for crafters of all skill levels. This versatile accessory combines functionality with charm, making it a great addition to your wardrobe or a thoughtful handmade gift. By stitching together simple granny squares, you can create a unique bag that reflects your personal style.

Whether you’re new to crochet or an experienced enthusiast, this guide will walk you through the process step-by-step on how to crochet a granny square bag, ensuring a rewarding and enjoyable crafting experience.
Why Crochet a Granny Square Bag?
Crocheting a granny square bag allows you to let your creativity roam free. With endless color and pattern combinations, you can design a bag that is truly one-of-a-kind. Plus, the sturdy nature of crochet makes it perfect for creating durable and long-lasting bags.
Additionally, crocheted items have a special handmade feel that adds a personal touch to any outfit or gift. The time and effort put into crafting a granny square bag will surely be appreciated by you or anyone lucky enough to receive it.
Materials You’ll Need
Before getting started on your granny square bag, gather all the necessary materials:
Yarn in Colors of Your Choice
Choose yarn in colors that speak to you and complement each other. You can go for a monochromatic look or opt for a bold and vibrant mix of hues. The choice is yours!
Crochet Hook
The size of your crochet hook will depend on the thickness of your yarn. Typically, a 4mm or 5mm hook works well with medium-weight yarn.
Scissors
A pair of sharp scissors will come in handy for cutting and trimming yarn.
Yarn Needle
You’ll need a yarn needle to weave in loose ends and sew pieces together.
8 Step-by-step Guidelines on How to Crochet a Granny Square Bag
Step 1: Start with a Chain
Begin by creating a slip knot on your crochet hook. Then, chain 4 stitches to form the base of your granny square. Once you’ve completed the chain, join the last stitch to the first with a slip stitch to create a small ring. This ring will serve as the center of your granny square, where the first round of stitches will be worked. Make sure the ring is secure but not too tight to allow for easy stitching.

It can be helpful to mark this ring with a stitch marker so that it is easily identifiable later on.
Step 2: Work the First Round
Next, work round 1 of your granny square by chaining 3 (this counts as the first double crochet), then make 2 double crochets into the center of the ring. Chain 3 and make another 3 double crochets in the center of the ring. Repeat this sequence two more times for a total of four corners, joining each corner with a chain-3 space.
To finish off round 1, join the final corner with a slip stitch to the top of the beginning chain-3.
Step 3: Complete the Remaining Rounds
For round 2, chain 3 and make 2 double crochets in the first chain-3 space from the previous round. Chain 3 again and work another 3 double crochets in the same space. Repeat this pattern of creating corners until you reach the end of the round, joining with a slip stitch.
To continue adding rounds to your granny square, simply repeat this process, increasing the number of chains between corner stitches by one for each additional round.
Step 4: Change Yarn Colors
To add variety and style to your granny squares, consider changing yarn colors as you work. When you’re ready to switch colors, finish the current round completely and cut the yarn, leaving a short tail. Take your new yarn color and attach it to any chain-3 corner space by making a slip knot around your hook, then pulling it through the space. Chain 3 to begin the new round with your new color.

Continue working on the granny square pattern with the new yarn, following the same instructions for creating corners and sides. Be sure to weave in the loose ends from the previous and new yarn to keep your work neat and secure. Changing colors can be done as often as you wish, allowing you to create beautiful and vibrant squares for your bag. Keep experimenting with different combinations to enhance the overall design!
Step 5: Make Enough Squares
The number of granny squares you’ll need for your bag will depend on the size and style you desire. For a small bag, aim to make at least 9 or 12 squares. For a larger bag, make around 20 squares or more.
Remember to use different colors and patterns for each square to add visual interest and variety.
Step 6: Join the Squares
Once you have enough granny squares, it’s time to join them together. Lay them out in your desired pattern and position, making sure they are all facing the same direction.
To attach the squares, use a yarn needle and matching yarn color to sew the edges together. You can use a whip stitch or any other preferred stitching method.
Step 7: Add Handles
To make your bag functional, you’ll need to add handles. These can be made from crocheted chains or using store-bought straps. If making your own, create a chain long enough to comfortably fit over your shoulder and attach it to the top corners of the bag with slip stitches.

Alternatively, you can sew on straps or handles made from leather or fabric for added durability and style.
Step 8: Finishing Touches
Now that your granny square bag is complete take some time to inspect and ensure all loose ends are neatly woven in and trimmed. This will give your bag a professional and polished look.
You can also add embellishments such as buttons, tassels, or pom poms to personalize your bag even further. Use your imagination and have fun with it!
Following these steps on how to crochet a granny square bag, you can create a beautiful and practical granny square bag that is unique to your style. This versatile technique can also be used to make other crochet items such as blankets, scarves, and even clothing. So grab your materials and hook, and start creating! Happy crocheting!
Additional Tips and Tricks
- When changing yarn colors, keep the tails long. This will make it easier to weave in the ends later.
- You can also mix and match different yarn weights to add texture and dimension to your granny squares.
- If you want a thicker bag, consider double crocheting in the corners instead of single crocheting. This will create a denser fabric.
- To make your granny square bag sturdier, line it with fabric or add a lining made from crochet fabric.
- Don’t be afraid to experiment with new stitches or patterns in your granny squares to make each one unique. The possibilities are endless!
- For an environmentally friendly option, use recycled materials such as old t-shirts or plastic bags to create “plain” (plastic yarn) for your crochet projects. This is not only sustainable but also adds an interesting texture to your granny squares.
- You can also add a zipper or button closure to your bag for added security and functionality.
- Use a blocking technique to ensure your granny squares are all the same size before joining them together. This will give your bag a more polished and professional look.
- Remember to have fun and enjoy the process of creating your own granny square bag. Crocheting is a relaxing and therapeutic hobby that allows for endless creativity. So don’t be afraid to let your imagination run wild and make your granny square bag truly one-of-a-kind. I’m working on a square bag crochet pattern that’s perfect for creating a stylish and sturdy accessory.

Frequently Asked Questions
Q1: How Do I Change Colors in a Granny Square?
A1: To change colors, finish the current round completely and cut the yarn, leaving a short tail. Take your new yarn color and attach it to any chain-3 corner space by making a slip knot around your hook, then pulling it through the space. Chain 3 to begin the new round with your new color and continue working the granny square pattern.
Q2: How Many Granny Squares Do I Need for a Bag?
A2: The number of granny squares needed for a bag will depend on its desired size and style. For a small bag, aim for at least 9 or 12 squares, while for a larger bag, make around 20 squares or more.
Q3: Can I Use Different Yarn Weights for My Granny Squares?
A3: Yes, you can mix and match different yarn weights to add texture and dimension to your granny squares. Just make sure to adjust your hook size accordingly to maintain consistent tension throughout the project.
Q4: How Do I Join Granny Squares Together?
A4: To join granny squares, lay them out in your desired pattern and position, making sure they are all facing the same direction. Then, use a yarn needle and matching yarn color to sew the edges together using a whip stitch or any other preferred stitching method.
Conclusion
Crocheting a granny square bag may seem daunting at first, but with these step-by-step guidelines on how to crochet a granny square bag, you’ll be on your way to creating a beautiful and functional accessory in no time.
Remember to let your creativity guide you and enjoy the process of crafting something unique and handmade. Happy crocheting!
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