Butterfly Granny Square Free Pattern: 4 Easy Steps
Butterfly Granny Square Free Pattern at a Glance
- Topic: butterfly granny square free pattern
- Skill level: intermediate
- Main goal: help the reader crochet a beautiful butterfly motif inside a granny square
- Related topics: granny square patterns, motif crochet, color changes, filet crochet
Quick Answer
This butterfly granny square free pattern uses just 4 rounds to create a gorgeous butterfly motif centered inside a classic granny square. The butterfly is shaped with treble and double treble stitches, while chain arches form delicate wings. Choose two high-contrast colors to make the butterfly pop against the background.
\nTip: Use a smaller hook than usual (2.50mm instead of 3.00mm) to sharpen the butterfly shape and create crisp stitch definition.
At a Glance
- Skill level: intermediate
- Time needed: 30-45 minutes per square
- Best yarn: DK sport weight cotton or acrylic (2 colors)
- Hook size: 2.50mm (smaller hook sharpens the butterfly shape)
Common Mistakes to Quick Fixes
- Butterfly looks flat: Switch to a smaller hook and use high-contrast yarn colors
- Wings are uneven: Count your chain arches carefully in Round 2 before moving on
- Square is curling: Check your tension and avoid pulling chains too tight
Mini Glossary
dtr (double treble crochet), trtr (triple treble crochet), BLO (back loop only), pic (picot stitch), ch-sp (chain space), Sl St (slip stitch)
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This butterfly granny square free pattern is the perfect way to add a whimsical nature motif to your crochet projects. Whether you are building a butterfly-themed blanket, a cute tote bag, or a decorative pillow, this small granny square brings a touch of magic to every stitch. The butterfly is shaped using treble and double treble crochet stitches with chain-3 picots, while delicate chain arches form the wings that give this square its signature look.
The key to mastering this butterfly granny square free pattern is using a smaller hook than you normally would. While most granny squares call for a 3.00mm hook, this design shines with a 2.50mm or even 2.00mm hook. The tighter stitches create sharper definition on the butterfly body and wings, making the motif really stand out from the background square.

Materials for Your Butterfly Granny Square Free Pattern
Before you begin this butterfly granny square free pattern, gather these supplies. You only need two colors of yarn, a small hook, and basic crochet tools to complete this project.
- Yarn: 2 colors of DK sport weight yarn (the sample uses a green background with a pink butterfly)
- Crochet hook: 2.50mm (or 2.00mm for even tighter stitches)
- Darning needle: for weaving in loose ends
- Scissors: for cutting yarn between color changes
The finished butterfly granny square free pattern measures approximately 2.95 inches by 2.95 inches when made with DK sport yarn and a 3.00mm hook. With the recommended 2.50mm hook, expect a slightly smaller but more defined square around 2.5 inches.
Butterfly Granny Square Abbreviations (US Terms)
This butterfly granny square free pattern uses standard US crochet terminology. If you are new to advanced stitches like the double treble (dtr) and triple treble (trtr), check out our crochet abbreviations guide for detailed explanations.
- ch — chain stitch
- dc — double crochet
- hdc — half double crochet
- tr — treble crochet
- sc — single crochet
- ch-sp — chain space
- Sl St — slip stitch
- dtr — double treble crochet
- trtr — triple treble crochet
- BLO — back loop only
- pic — picot stitch (ch3, sl st in 3rd loop of first ch)
- inc — increase (2 stitches in same stitch)
Butterfly Granny Square Free Pattern Instructions
Follow these four rounds carefully to create your butterfly granny square. Each round builds on the previous one, starting with the foundation and ending with a classic granny border.
Round 1: The Foundation
Start with a slipknot. Chain 5, then work a single crochet in the back loop only (BLO) of each chain from the 4th chain back to the 1st chain. This creates a small chain base with visible front loops that we will use later.
ch5, BLO sc in each ch from 4th to 1st ch.

Round 2: The Body of the Butterfly
Flip your work to the wrong side. This round shapes the butterfly body and wings using tall stitches and chain arches. The ch-3 picots at the top of each wing create the signature butterfly antennae.
Wrong side: ch4, dtr inc, ch4, sl st to next st, ch4, dtr+2trtr, ch3 (insert hook in 3rd loop of first ch, sl st to complete picot), ch6, sl st to next st, ch6, ch3 picot, 2trtr+dtr, ch4, sl st to next st, ch4, dtr inc, ch4, sl st to next st, fasten off.
Take your time with the picot stitches — they define the butterfly shape. If you need help with tension, read our guide on how to fix crochet tension.
Round 3: First Granny Square Layer
Join new yarn in the top of the 3rd ch4 from Round 2. Work in back loop only (BLO) across the butterfly shape, using increasing stitch heights (sc, hdc, dc, tr) along the wings and chain-3 corner spaces at each corner.
BLO. New yarn in top of 3rd ch4, ch2 (count as hdc), 2sc, ch3, sk pic, sc, hdc, dc, sk3, tr+ch1+tr, sk3, dc, hdc, sc, ch3, sk pic, 2sc, hdc, ch1, sk3, dtr, ch1, sk4, dc, hdc, dc+ch3+dc, hdc, dc, sk2, tr+ch1+tr, sk2, dc, hdc, dc+ch3+dc, hdc, dc, ch1, sk3, dtr, ch1, sl st to top of first ch2.
Round 4: Border Round
The final round adds a classic granny square border with double crochet stitches and chain-2 corner spaces. This frames the butterfly beautifully and gives you clean edges for joining multiple squares together.
ch3 (count as dc), 2dc, 2dc+ch2+2dc in next corner, 6dc. [3dc, 2dc+ch2+2dc in corner, 6dc] repeat 3 times, sl st to top of first ch3, fasten off.

Tips for Your Butterfly Granny Square Free Pattern
For the best results with this butterfly granny square free pattern, always choose two colors with strong contrast. A light background with a dark butterfly (or vice versa) makes the motif clearly visible. Pastel pink on green, navy on cream, or orange on teal are all gorgeous combinations.
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If you are new to working with the classic granny square technique, practice a basic granny square first before attempting this pattern. The tall stitches (dtr and trtr) require confident yarn tension, so having a few regular granny squares under your belt will make this project much easier.
This butterfly square is part of a fun series of insect-themed granny squares. If you enjoy this pattern, you might also love our solid granny square pattern which is perfect for beginners looking to master the basics before moving on to more complex motifs.
For more information about crochet hook sizes and yarn weight standards, the Craft Yarn Council provides an excellent reference guide that helps you match the right hook to any yarn weight. You can also explore free granny square patterns at LoveCrafts for additional inspiration.
Frequently Asked Questions
How do you crochet a butterfly granny square?
A butterfly granny square is made by crocheting a center motif that resembles butterfly wings using chain loops and clusters. The process typically starts with a magic ring, followed by rounds of double crochets and chain spaces that create the butterfly shape. Each round builds outward until the square is completed, and a border round finishes the edges.
What yarn is best for a butterfly granny square?
Medium weight (worsted/size 4) cotton or acrylic yarn works best for butterfly granny squares. Cotton yarn holds its shape well and shows stitch definition clearly, making it ideal for decorative motifs. Acrylic blends are softer and more affordable, which is great for larger projects like blankets. Use a 5.0 mm (H/8) hook for a standard 4-inch square.
Can beginners make a butterfly granny square?
Yes, a butterfly granny square is suitable for confident beginners who already know basic stitches like chain, double crochet, and slip stitch. The butterfly motif uses simple stitch combinations, and most patterns include detailed row-by-row instructions. Starting with a solid-color version before trying multi-color butterflies is a great way to build confidence.
What can you make with butterfly granny squares?
Butterfly granny squares are incredibly versatile. You can join them into blankets, throws, and afghans, or use individual squares for pillow covers, tote bags, and wall hangings. They also work well as motifs on garments like cardigans and vests, or as decorative elements on table runners and placemats.
How do you join butterfly granny squares together?
There are several popular methods for joining granny squares: the whip stitch seam, single crochet join, flat braid join, and join-as-you-go technique. The flat braid join is especially attractive for butterfly squares because it creates a decorative lattice between motifs. Use the same yarn you used for the squares to keep the joins consistent.