12 patterns

Granny Square Patterns: Classic, Solid, Floral and More

A granny square is a crochet motif worked from the center outward in rounds, traditionally using clusters of three double crochets separated by chain spaces. Squares are joined into blankets, cardigans, and bags. A classic four-round square in worsted yarn measures about 4 inches and takes most crocheters 15–20 minutes.

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Crochet granny squares

How many granny squares do you need for a blanket?

The number of granny squares for a blanket equals the finished width divided by the square size, multiplied by the finished length divided by the square size. A 50 × 60 inch throw needs about 120 squares at 5 inches, or 20 squares at 12 inches.

Allow for the joining method: a slip-stitch join adds almost nothing, while a join-as-you-go round or a single crochet border on each square adds a little to every square.

Squares needed for an approximately 50 × 60 inch throw
Square sizeLayout (across × down)Total squares
4 in13 × 15195
5 in10 × 12120
6 in9 × 1090
8 in7 × 856
12 in4 × 520

What is the difference between a classic and a solid granny square?

A classic granny square has visible chain-space gaps between its clusters, giving an open, lacy look. A solid granny square fills those gaps with stitches, producing a denser fabric that is warmer and better for bags and garments.

Solid squares use more yarn per square and hold their shape well; classic squares drape more and suit lightweight throws.

Why does my granny square twist or curl?

A granny square twists when the joining slip stitch and turning chain drift a stitch to one side each round, and it curls when tension is too tight or there are too few chains in the corners. Turning your work every round or blocking the finished square usually fixes it.

Frequently asked questions

What yarn is best for granny squares?

Worsted-weight acrylic or cotton is the most common choice; it comes in wide color ranges and gives crisp clusters. Keep all squares for one project in the same yarn weight so they match in size.

How do you join granny squares?

Popular joins are whip stitch, slip stitch through back loops, the flat zipper join, and join-as-you-go, which attaches each square during its final round.

How big is a granny square?

There is no fixed size. A four-round classic square in worsted yarn is about 4 inches; each extra round adds roughly 1 inch.

Can beginners crochet granny squares?

Yes. A granny square uses only chains, slip stitches, and double crochet, and its small size makes it a good first project.