How To Crochet A Granny Square Blanket (Free Pattern)

In this blog post, you will see how to crochet a granny square blanket (free pattern). 

If you are a long-time fan of the classic granny square, then you will love this pattern.

This is the perfect afghan to make for you or as a gift. 

A granny square project is perfect for makers of any skill level. 

Please scroll down to view the free pattern, or grab the printer-friendly ad-free PDF in my shop here.

Granny Square Blanket Pattern

Notes

Skill Level – Easy (Advanced Beginner)

Grab the ad-free printable PDF pattern in my shop here.

This granny blanket uses a basic granny square pattern in US treble crochet and double crochet.

This pattern follows traditional granny squares.

You will create one large granny square so there will be no joining method needed for this blanket.

Copyright Info

• Please do not copy, sell, redistribute, or republish this pattern. 
• If you wish to share this pattern, please provide a link to the pattern page only.
• You may sell items produced using this pattern.
• Do NOT use copyrighted photos for your product listing.
• For the copyright T&C, please read my Terms of Use.

Size Information

Gauge

• 8 clusters in width (of treble crochet clusters)/4 rows of granny clusters (in treble crochet) in 10×10 cm/4×4 inches. (In pattern using a (US J-10) 6 mm hook.)

The square measures:

• Length = 64 inches/173 cm
• Width = 64 inches/173 cm
• One size

The supplies you need…

Yarn

• Paintbox Yarns Simply Chunky – Pure Black (301) x 3 balls.
• Paintbox Yarns Simply Chunky – Soft Fudge (309) x 6 balls.
• Paintbox Yarns Simply Chunky – Vanilla Cream (307) x 3 balls.
• Paintbox Yarns Simply Chunky – Light Caramel (308) x 2 balls.
• Total yards needed for the blanket = 2,086 yds.

Hook

• (US J-10) 6 mm crochet hook.

Notions

• Scissors.
• Darning needle/tapestry needle.
• Tape measure.

Crochet Abbreviations

This pattern is written in US crochet terms.

You can grab a free list of US and UK crochet terms here.

• ch – Chain
• ch-sp – Chain space
• cont – Continue
• dc – Double crochet
• patt – Pattern
• rep – Repeat
• RS – Right side
• sl-st – Slip stitch
• St(s) – Stitch(es)
• tr – Treble crochet
• WS – Wrong side

What Is A Traditional Granny Square?

A granny square motif is a square-shaped piece of fabric that is typically worked in the round, starting from the center and building outward.

The granny square is typically made using basic crochet stitches. 

The most commonly used stitches in a traditional granny square are the chain stitch (ch), slip stitch (sl st), single crochet (sc), and double crochet (dc).

The granny square is characterized by its distinctive openwork pattern and a series of clusters of stitches.

You can utilize the granny square design in many projects, like hats, scarves, bags, blankets, and shawls; the options are endless.

Learn how to crochet the basic granny square pattern here – Crochet Granny Square.

What Is A Granny Square Afghan? 

A granny square afghan is a blanket or throw made by connecting multiple granny squares together. 

Granny squares, as mentioned earlier, are square-shaped crochet motifs typically worked in the round and characterized by their openwork pattern and clusters of stitches. 

Combined, these individual squares form a larger piece, creating a visually appealing and often colorful afghan.

When making your own afghan, you can use any color combo you like. 

How To Crochet A Granny Square Blanket?    

Here’s how a granny square afghan is typically made:

1. Granny Squares:
   • Start by crocheting a number of individual granny squares. The size of each square can vary depending on your preference and the intended size of the finished afghan.
2. Color and Design:
   • You can experiment with different colors and yarn types for each granny square, creating a vibrant and eclectic design. Some people choose a consistent color scheme for a more uniform look.
3. Joining Squares:
   • After making a sufficient number of granny squares, the next step is to join them together to form the afghan. There are several methods for joining, including stitching them together with a yarn needle or using crochet techniques to connect them as you go.
4. Border:
   • Once all the squares are joined, you may choose to add a border around the entire afghan. The border can be simple or more elaborate, depending on your preference.

The granny square throw blanket is a classic and popular project among crocheters due to its versatility and the creative possibilities it offers.

It allows for endless variations in color combinations, square sizes, and overall design. 

The resulting afghan is not only functional and warm but also a handmade piece of art that can be cherished for years to come. 

How many squares do I need to crochet a granny square blanket?

The number of granny squares needed to crochet a unique granny square blanket pattern depends on various factors, including the size of each square, the desired dimensions of the finished blanket, and the arrangement of the squares. 

Here’s a general guideline to help you estimate the number of squares needed:

1. Determine Square Size:
   • Decide on the size you want for each granny square. Common sizes range from 4 inches to 8 inches per square.
2. Calculate Blanket Size:
   • Determine the dimensions you want for your blanket (e.g., width and length in inches or centimeters).
3. Estimate Square Arrangement:
   • Decide on the arrangement of the squares. Do you want a simple grid pattern, or are you planning a more intricate design? The arrangement will affect the number of squares needed.
4. Do the Math:
   • Divide the total width of the blanket by the size of each square to find the number of squares needed horizontally.
   • Divide the total length of the blanket by the size of each square to find the number of squares needed vertically.
   • Multiply the two results to get the total number of squares needed.

For example:

• If you want a 40-inch by 60-inch blanket using 6-inch squares:
  • 40 inches ÷ 6 inches = 6.67 (round up to 7 squares horizontally)
  • 60 inches ÷ 6 inches = 10 squares vertically
  • 7 squares × 10 squares = 70 squares in total

Keep in mind that these calculations provide a rough estimate, and you may need to adjust based on your specific design preferences.

Additionally, consider adding a border around the entire blanket, which may affect the total dimensions and the number of squares needed.

How many skeins of yarn do I need for a granny square blanket?

Determining the number of skeins of yarn needed for a granny square blanket depends on several factors, including the size of each square, the thickness of the yarn, and the total number of squares in your blanket.

 Here’s a general guide to help you estimate the yarn requirements:

1. Calculate the Yardage for One Square:
   • Determine the yardage needed for one granny square. This involves considering the size of the square, the type of stitch used, and the weight of the yarn. Check the yarn label for information on yardage per skein. The yarn label provides all the essential information for the yarn, including the crochet hook size needed
2. Estimate the Total Number of Squares:
   • Use the calculations from the previous response to estimate the total number of squares needed for your blanket.
3. Multiply for Total Yardage:
   • Multiply the yardage needed for one square by the total number of squares to get an estimate of the total yardage required for the entire blanket.
4. Consider Additional Yarn for Borders:
   • If you plan to add a border around the entire blanket, factor in additional yardage for this. The border can vary in width and may require extra yarn.
5. Account for Yarn Variation:
   • Keep in mind that yarn quantities can vary, and it’s always a good idea to buy a little extra to account for differences in dye lots, potential gauge variations, or any unexpected adjustments to your project.

Remember that these estimates are general guidelines, and the actual yardage needed can vary based on your specific choices and preferences. 

Always check the yarn label for accurate information on yardage per skein and consider any unique aspects of your project, such as color changes or stitch patterns, that might affect the yarn requirements. 

Learn how to read a yarn label here – How To Read A Yarn Label (Step By Step) 

What is the best yarn weight for a granny square afghan?

The best yarn weight for a granny square afghan depends on your preferences, the intended use of the blanket, and the overall look you want to achieve.

Granny square afghans can be made with various yarn weights, each offering a different texture and drape.

Here are some common yarn weights used for granny square afghans:

1. Worsted Weight (Medium 4):
   • Worsted weight yarn is a popular choice for granny square afghans. It provides a good balance between warmth, drape, and stitch definition. It’s also widely available in a variety of colors.
2. Bulky Weight (Weight 5 or 6):
   • Bulky yarn can result in a chunkier and warmer blanket. It works up quickly and is suitable for those who prefer a cozier and more substantial feel.
3. Sport Weight (Light 3) or DK (Light 4):
   • Lighter weight yarns, such as sport or DK, can create a more delicate and lightweight afghan. This option is great for those who want a softer, less bulky blanket.
4. Fingering Weight (Light 1 or 2):
   • Fingering weight yarn produces a delicate and lightweight fabric. While it may take more squares to achieve the desired size, the finished afghan can be airy and elegant.

When choosing the yarn weight, consider the following factors:

• Warmth: Heavier yarn weights (worsted, bulky) will result in warmer blankets, while lighter weights (sport, fingering) will be cooler and more breathable.
• Drape: Thicker yarns may result in a denser and more substantial drape, while lighter yarns will yield a more open and flexible fabric.
• Texture: The weight of the yarn can affect the overall texture and appearance of the granny squares. Thicker yarns may enhance the three-dimensional aspect of textured stitches.
• Speed of Project: Bulky yarns work up quickly and can be a good choice for those looking for a faster project.

Ultimately, the best yarn weight is the one that aligns with your vision for the blanket and meets your personal preferences. 

It can be helpful to experiment with different yarn weights and see which one you enjoy working with and which produces the desired result for your granny square afghan.

Learn everything about yarn weights here – Yarn Weight Guide {+ Conversion Chart}.

What type of yarn do you use to crochet a blanket?

The best yarn fiber for a granny square afghan depends on your preferences, the intended use of the blanket, and any considerations such as allergies or sensitivities.

Here are some common yarn fibers used for granny square afghans:

1. Acrylic:
   • Acrylic yarn is a popular choice for granny square afghans due to its affordability, wide color range, and easy care. It’s machine-washable and often suitable for those with wool allergies.
2. Cotton:
   • Cotton yarn is a great option for those who prefer natural fibers. Cotton yarns are breathable and work well for lightweight blankets, making them suitable for warmer climates. If you prefer 
3. Wool:
   • Wool is known for its warmth and elasticity. It can be a good choice for cozy, cold-weather blankets. However, some people may be sensitive or allergic to wool.
4. Acrylic Blend:
   • Yarns that blend acrylic with other fibers, such as wool or cotton, offer a combination of affordability, durability, and the unique characteristics of the blended fiber.
5. Bamboo:
   • Bamboo yarn is soft, breathable, and eco-friendly. It has a silky feel and is often chosen for lightweight, drapey projects.
6. Alpaca:
   • Alpaca yarn is known for its softness and warmth. It can create luxurious, cozy blankets but may be more expensive than other options.
7. Synthetic Blends:
   • Yarns that blend synthetic fibers like acrylic or nylon with natural fibers can offer the benefits of both, such as durability and softness. For example an acrylic – cotton blend yarn offers the best of both worlds.

When selecting the yarn fiber, consider the following factors:

• Texture: Different fibers have varying textures, which can affect the overall feel of the blanket. Consider whether you prefer a soft and smooth texture or a more textured and rustic feel.
• Care: Consider the care instructions for the yarn. Acrylic and many blends are often machine-washable, while some natural fibers may require more delicate care.
• Allergies and Sensitivities: Be mindful of any allergies or sensitivities you or the intended recipient may have. Some individuals may be sensitive to animal fibers like wool.

Ultimately, the best yarn fiber is the one that aligns with your preferences and the specific characteristics you want for your granny square afghan. 

Experimenting with different yarn fibers can also be a fun way to discover which ones you enjoy working with the most.

Learn everything about yarn fibers here – Yarn Types Explained: A Guide To Different Fibers 

What is the best border for a granny square afghan?    

The best border for a granny square afghan often depends on personal preference, the overall design of the blanket, and the style you want to achieve. 

Here are some popular border options for granny square afghans:

1. Single Crochet Border:
   • A simple and clean border that involves working single crochet stitches evenly around the entire blanket. It provides a neat and finished look.
2. Shell Border:
   • Shells are clusters of stitches (often double crochet stitches) worked together. This creates a scalloped edge and adds a decorative touch to the blanket.
3. Picot Edge:
   • Adding picots (small loops created by a chain stitch) to the border can give the blanket a delicate and lacy appearance.
4. Crab Stitch (Reverse Single Crochet) Border:
   • This border is worked in the reverse direction of a standard single crochet, creating a unique and textured edge.
5. Bobble or Puff Stitch Border:
   • Incorporating bobble or puff stitches can add texture and visual interest to the border.
6. Granny Stripe Border:
   • A great way to extend the granny square theme is by working additional rounds of granny stripe pattern as the border.
7. Ruffled Edge:
   • Adding ruffles to the border can create a playful and whimsical look.
8. Continuous Join-as-you-go Border:
   • If you prefer a continuous look, you can use a join-as-you-go technique to seamlessly connect the border to the granny squares.
9. Flat Braid Join:
   • A flat braid join involves working a braided or woven pattern along the edges, creating a distinctive and decorative border.
10. Scalloped Border:
    • Similar to the shell border, a scalloped edge involves working a series of arches or shells around the blanket.

Before deciding on a border, consider the style and mood you want to achieve with your granny square afghan. 

You can also experiment with different combinations of these border techniques to create a unique and personalized finish to your blanket. 

How do you finish a granny square blanket?    

Finishing a granny square blanket involves several steps to complete the project and give it a polished look.

Here’s a general guide on how to finish a granny square blanket:

1. Weave in Ends:
   • Trim any loose yarn ends from joining squares and changing colors. Use a yarn needle to weave in the ends, securing them neatly into the stitches on the back of the work.
2. Block the Squares:
   • If needed, block the individual granny squares to ensure they are all the same size and shape. Blocking can be especially useful if your squares have different tensions or if you’ve used different yarns.
3. Joining Squares:
   • If you haven’t already joined the squares, do so according to your preferred method. This can involve stitching them together with a yarn needle or using a join-as-you-go technique.
4. Border:
   • Choose and work the desired border around the entire blanket. Refer to the previous response for various border options.
5. Weave in Border Ends:
   • Trim any loose yarn ends from the border and use a yarn needle to weave them in securely.
6. Blocking the Blanket:
   • After joining and adding the border, consider blocking the entire blanket. Blocking can help even out stitches, shape the blanket, and enhance its overall appearance. Follow the blocking instructions for your specific yarn. This is essential in a crocheted granny square blanket if you want to make the square shape more prominent.
7. Final Inspection:
   • Take a close look at your finished blanket. Check for any remaining loose ends, uneven edges, or other imperfections. Make any necessary adjustments or corrections.
8. Add Personal Touches (Optional):
   • Consider adding personal touches, such as a fabric backing or a personalized tag, to make the blanket uniquely yours.

By following these steps, you can ensure that your granny square blanket is not only complete but also well-crafted and ready for use or gifting. 

Crochet Lessons

If you are a beginner and need help with the crochet basics, check out the crochet lessons here – Crochet Lessons {With Video Tutorials}.

There, you will find tutorial posts for all the crochet techniques a newbie needs to know.  

Including how to hold a crochet hook, how to create a foundation chain (ch), single crochet (sc), double crochet(dc), and all the crochet abbreviations ( in UK and US terms) a maker needs to know.  

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

Crochet Blanket Patterns

Check these patterns out if you are looking for an easy crochet pattern for a beautiful blanket, a lap blanket, or a granny square baby blanket.

• How To Crochet A Blanket + Free Beginner Pattern
• Chunky Crochet Blanket – Super Easy Free Pattern! 
• 10 Crochet Blanket Patterns To Make For Fall 
• 8 Crochet Baby Blanket Patterns
• 30 Bernat Blanket Yarn Free Crochet Patterns 
• Crochet Blanket Sizes And How Much Yarn (+ Chart) 
• Color Ideas For Crochet Blanket Patterns

More Free Granny Square Crochet Patterns

If you are looking for more fun granny square patterns or square projects, check these ones out, and you will find a variety of different granny designs.

• 20 Granny Square Crochet Patterns 
• Free Crochet Washcloth Pattern (Easy Granny Squares) 
• Granny Square Bucket Hat Crochet Pattern 
• Granny Square Top Crochet Pattern (Free + Easy) 
• Granny Square Bag – Easy Free Crochet Pattern 
• Crochet Triangle Shawl Pattern (Granny Stripe) 
• Crochet Granny Triangle Shawl Pattern 

Could you share your work with us?

I love seeing your finished projects on social media.

If you enjoyed making the crocheted washcloths, I’d love to see yours on Instagram, be sure to tag me @handylittleme.

If you are on Facebook, visit the Handylittleme Facebook group share a photo, and check out our Facebook page.

I’d love to see your work.

Happy crocheting!