
Yarn Weight #4 (Medium, Worsted or Afghan) Crochet Patterns
This is an archive of our free and exclusive crochet patterns using medium-weight yarn (classified as #4). The medium weight also includes yarns that are labeled as worsted, afghan and aran. This weight of yarn is usually crocheted using the US hook sizes of I-9 to K-10 1/2 and the metric sizes of 5.5 – 6.5 mm. Medium weight yarn is perfect for summer blanket throws, scarves, crochet sweaters and home decor.
Free Medium Crochet Patterns
These free crochet patterns were all created using various yarn types and brands, but all use the Medium (#4) yarn weight.


Mustard and Co Tunisian Crochet Blanket
Free Crochet Pattern

Broken Bricks Cowl
Free Crochet Pattern

Modern Colorful Baby Blanket Crochet Pattern
Free Crochet Pattern

Textured Bobble Throw
Free Crochet Pattern

Winter Crochet Beanie Pattern
Free Crochet Pattern

Daydream Square
Free Crochet Pattern

Deidra Sweater
Free Crochet Pattern

Ahavah Baby Blanket
Free Crochet Pattern

Easy Crochet Hot Pads with Handles
Free Crochet Pattern

Minty Al Fresco Dining Set
Free Crochet Pattern

Winding Cables Scarf
Free Crochet Pattern

Beginner Crochet Poncho Wrap Pattern
Free Crochet Pattern

Pom Pom Egg Warmer Cozy
Free Crochet Pattern

Single Crochet Dishcloth Pattern for Beginners
Free Crochet Pattern

How to Crochet a Triangle
Free Crochet Pattern

Crochet Farmer’s Market Bag
Free Crochet Pattern

Rainbow Crochet Blanket Pattern
Free Crochet Pattern

Big Chubby Bear
Free Crochet Pattern

Willow Shawl
Free Crochet Pattern

Spiked Sedge Stitch
Free Crochet Pattern

Easy Crochet Mittens (Free Pattern)
Free Crochet Pattern

Oblique Crochet Infinity Scarf Pattern
Free Crochet Pattern

Crochet Easy Washcloth
Free Crochet Pattern

Solstice Scarf
Free Crochet Pattern

Easy Crochet Afghan Pattern (8 Sizes)
Free Crochet Pattern

Asymmetric Crochet Chevron Cowl
Free Crochet Pattern

Waffle Stitch Crochet Dishcloth Pattern
Free Crochet Pattern

Braided Extended Half Double Crochet
Free Crochet Pattern

Spofforth Sweater
Free Crochet Pattern

Tunisian Crochet Washcloth Pattern
Free Crochet Pattern

Crochet Coaster and Bow
Free Crochet Pattern

Easy Crochet Baby Blanket Pattern for Spring
Free Crochet Pattern

Solstice Mittens
Free Crochet Pattern

Crochet Heart Crop Top Pattern
Free Crochet Pattern

Herringbone Backpack
Free Crochet Pattern

Crunch Stitch Crochet
Free Crochet Pattern

Ebun Hat
Free Crochet Pattern

Broadquay Blanket
Free Crochet Pattern

Crossbody Bag
Free Crochet Pattern

Michelle Beanie
Free Crochet Pattern

Michelle Scarf
Free Crochet Pattern

Crochet Pleated High Waist Baby Skirt
Free Crochet Pattern

Easy Crochet Baby Blanket
Free Crochet Pattern

Crochet Adult Slipper Boots Worked Flat
Free Crochet Pattern

Solstice Fingerless Mitts
Free Crochet Pattern

Solstice Winter Hat
Free Crochet Pattern

Mountain Pine Crochet Tree Blanket
Free Crochet Pattern
Common Questions About Weight 4 - Medium
Here we answer some common questions about Weight 4 - Medium.
What is Worsted Weight Yarn?
Answer: Worsted weight yarn is also known as medium weight #4 weight yarn. It also includes yarns that are labeled as afghan and aran. Learn More...
What is the Worsted Weight Yarn Number?
Answer: Worsted weight yarn (medium) is known as a #4 weight yarn.