How to Crochet a Super Easy Round Granny Square Baby Blanket

Creating a baby blanket is one of the most rewarding crochet projects. Today, I'm sharing how to make this easy round granny square baby blanket. With its smooth, curved edges and a fun, relaxing pattern, it's the perfect piece for gifting or adding a cozy touch to a nursery. Plus, the design is beginner-friendly yet satisfying for experienced crocheters. Let's dive in!

Why Make a Round Granny Square Baby Blanket?

A round granny square blanket offers soft, curved edges that give it a unique look compared to traditional square designs. It’s simple to make with fewer increases, making it less tedious and far more enjoyable. The result is a cozy, beautiful blanket that avoids the boxy appearance common in granny square patterns.

What You'll Need to Get Started

For this project, you’ll need the following materials and tools:

• Yarn:
  • 2 cakes of Cakes DK by Ice Yarns for the body of the blanket.
  • Less than half a skein of Super Baby yarn for the border.
• Crochet Hook: 5mm (or a size recommended for your yarn).
• Other Tools: Scissors, a darning needle, and a stitch marker.

If you’re looking for other baby blanket ideas, check out Crochet Blanket Patterns Tagged "Baby".

Choosing the Perfect Yarn Cake

The center color of your yarn cake will become the dominant color of your blanket. When choosing which cake to start with, consider what color you’d like to see the most. For example, starting with a mango center gives a vibrant orange hue, while a mandarin center blends into greens and blues.

● If you love experimenting with different shades, try removing sections of the cake to align colors perfectly.

For more color inspiration, browse Written Patterns Tagged "Changing Colors".'

Starting Your Blanket: The Foundation Ring

1. Begin with a slip knot and chain three.
2. Insert your hook into the first chain to form a ring.
3. Chain three again to count as your first double crochet.
4. Work three double crochets into the ring, followed by a chain one. Repeat this until you have six groups of three double crochets.
5. Join the round with a single crochet at the top of the chain three.

This foundational round sets the stage for your perfect granny circle.

The Beauty of Round 2: Introducing Increases

In this round, you’ll work increases to maintain the circular shape. What’s an increase? It’s simply adding two sets of three double crochets into the same chain-one space.

Here’s how it goes:

• Chain three (counts as your first double crochet).
• Work two more double crochets into the same space.
• Chain one, then work an increase into the next space.
• Continue increasing in every chain-one space to complete the round.

Alternating Increases and Shell Rounds

For the next round, you’ll work one cluster of three double crochets (a “shell”) into each space without increases. This alternation creates a smooth, balanced expansion of the blanket.

Watching out for curling at the edges is key! If your blanket starts curling, it's time for another increase round.

If you enjoy crochet tutorials, explore tips through this resource: Easy Crochet Projects for Beginners.

How to Handle Uneven Increases

As your circle grows, some rounds simply won’t end perfectly symmetrical—don’t worry. For example, if you should end on an increase but land on a shell, that's just fine! The overall shape remains circular. This flexibility makes the pattern ideal for beginners.

Joining New Yarn for Larger Blankets

When you finish one cake and move to the next, the invisible knot join is super handy. Here’s how to do it:

1. Lay your old and new yarns perpendicular to each other.
2. Tie a simple knot with the old yarn around the new yarn.
3. Reverse and tie the new yarn around the old yarn.
4. Pull the knots together tightly, leaving a small but secure join.

For a more detailed guide, explore Written Patterns Tagged "Round".

Building Round After Round

The following pattern will repeat throughout your blanket:

1. Alternate between increase rounds and shell rounds as needed.
2. Add more shell rounds between increases as your blanket gets larger.
3. Note where the edges begin to curl—that’s your cue for another increase.

For some rounds, you’ll place increases into every fourth space. In others, space them more generously to maintain balance.

Adding the Border: A Stunning Finish

The border is where your baby blanket gets its “wow” factor. Flip your circle wrong side up to start—this helps everything lay flat.

1. First Round:

   • Join your border yarn in any chain-one space.
   • Chain three, single crochet in the next space, and repeat around.

2. Second Round:

   • Work three double crochets into each chain-three space.
   • Add one double crochet into every single crochet stitch.

3. Invisible Join:

   • Instead of slip stitching, use a darning needle to mimic the top of a stitch for a seamless, professional finish.

A Few Finishing Touches

Once you've completed your border, weave in all those pesky ends and block your blanket for the best results. Blocking helps the edges to lie flat and gives your blanket that polished, ready-to-gift look.

For more blanket patterns and ideas, take a peek at this Coronation Crochet Baby Blanket.

Left-Handed?

Wrapping It Up

This round granny square baby blanket is an absolute pleasure to make. With its soft curves and beautiful flowing colors, it’s bound to be cherished. Whether you’re making it for a little one or just for fun, you’ll love how easy and meditative this project is. Gather your supplies and jump in—you’ve got this!

Frequently Asked Questions (FAQs)

1. Can I use any type of yarn for the round granny square baby blanket?

It’s best to use soft, baby-safe yarns like Cakes DK or similar lightweight options. However, you can experiment with different yarns as long as they match the recommended crochet hook size.

2. What size will this blanket be?

The size depends on how many rounds you complete. On average, with two yarn cakes, your blanket will be approximately 36-40 inches in diameter. You can adjust the size by adding or reducing rounds.

3. How do I prevent my blanket from curling?

If your blanket edges begin to curl, it’s a sign that you need to add another increase round. Balance between shell rounds and increase rounds ensures a flat, circular shape.

4. Can I make this blanket square instead of round?

While this tutorial focuses on a round shape, you can adapt it to a square by following traditional granny square techniques instead of round increases.

5. What is the best way to block the baby blanket?

To block your blanket, lay it flat on a blocking mat or a clean surface, gently shape the edges into a circle, and spray lightly with water. Let it dry completely to set the shape.

6. Can I use this pattern for larger blankets?

Yes! Simply increase the rounds and follow the same alternating pattern of shell and increase rounds. Add more yarn cakes as needed for bigger sizes.

7. What if I make a mistake with increases or shells?

The design is very forgiving. If you notice an uneven pattern, keep going—the results will still look balanced. The curved shape hides imperfections very well.

8. How do I join new yarn seamlessly?

Use the invisible knot join technique explained in the tutorial. It creates a clean, almost unnoticeable transition between yarns.

9. Can I add a different border design?

Definitely! Feel free to add scalloped, picot, or lacy borders as per your preference. Be creative with your finishing!

10. How long does it take to complete this project?

It depends on your crochet speed and the size you choose. For most crocheters, a small baby blanket takes about 6–8 hours of dedicated work.

Christa Patel is a passionate crochet artist and founder of The Secret Yarnery. With years of crochet experience, she specializes in creating easy-to-follow patterns that inspire both beginners and seasoned crafters. Christa’s love for vibrant yarns, unique designs, and thoughtful details shine through in her tutorials and patterns.

Through her blog, YouTube channel, and online shop, Christa shares her creativity with a global community of yarn lovers. Known for her approachable teaching style, she aims to make crochet projects enjoyable and accessible for everyone.

When she’s not crocheting, Christa loves experimenting with new colorful yarns, sharing tips with her crafting community, and spreading the joy of handmade creations. Follow her for more patterns, videos, and inspiration at The Secret Yarnery.