Create stunning patchwork-style crochet blankets with bold, colorful squares using simple double crochet stitches. Whether you’re crafting a baby blanket, lapghan, throw, or full-sized bedspread, this versatile pattern is fully customizable to your size and color preferences.

Bring a burst of color and warmth to your handmade projects with the Rainbow Patchwork: Blanket Granny Squares Crochet Pattern ! This easy-level pattern is perfect for beginners and seasoned crocheters alike who love the classic charm of granny squares with a vibrant modern twist.

Included in pattern file :
• Clear, beginner-friendly written instructions
• Full-color photo tutorials (single color & multicolor squares)
• Easy-to-follow stitch abbreviations (US terms)
• Size guides + yarn usage charts
• Square joining methods & border instructions
• Printable PDF format (instant digital download)

Finished square and Blanket Sizes

Small Square: 7.5 x 7.5 cm (3” x 3”)
Large Square (3x3 small squares): 28 x 28 cm (11” x 11”)
Example Blanket: 120 x 165 cm (48” x 64”)

Need a different size? We’ve included a blanket size chart with layout suggestions, from car seat blankets to king-size bedspreads.

Materials Needed

Medium-weight yarn (soft cotton or acrylic recommended)
Crochet hook (3.5mm suggested)
Yarn needle
Scissors

Acrylic yarns are ideal for affordability and durability, while cotton yarns are perfect for summer-ready, breathable blankets.

Yarn Usage Guide

Pattern includes average yarn requirements per square, for full blankets, borders, and joining sections, so you can plan your colors and budget easily!

Techniques Used

Worked in the round
Double crochet (dc), chains, slip stitch joins
Magic ring technique (with photo instructions included)
Seamless joining and corner-to-corner assembly

Photo Tutorial Included
You’ll find helpful step-by-step images showing you how to crochet single and multi-color squares, join them into large squares, and add the finishing border rows.

Why you will love this crochet blanket pattern

Beginner-friendly
Bright, colorful and creative
Customizable to any size
Great stash-buster project
Makes a thoughtful handmade gift

INSTANT DIGITAL DOWNLOAD
No physical product will be shipped. After purchase, your PDF pattern will be available for immediate download.

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