Weaving Yarn vs. Knitting Yarn: Understanding Key Differences

Choosing the correct yarn type is important for the outcome of any project - but understanding the many differences between weaving yarn and knitting yarn can be tricky. While they all may look the same at the store, their key differences meet the specific needs of each craft. In this blog, our experts from Meridian Mill House will compare weaving vs knitting yarn, share how their differences might impact your final project, and help you pick the perfect yarn for your next creation.

Weaving Yarn vs. Knitting Yarn

Don’t waste time and resources by beginning your next project with the wrong type of yarn. While weaving and knitting are two different practices, it’s easy to get excited about a beautiful yarn you see in the store, even if it’s technically the wrong kind for your needs. From size and strength to durability and texture - the differences between weaving yarn and knitting yarn are important for the outcome of your project. Let’s dive into those distinctions in simple terms below!

Size and Thickness

One of the major differences when considering weaving vs knitting yarn is the size and thickness. Starting with the categorization of sizing, these yarns are simply not the same. Yarns for weaving are typically categorized by fractions, where the first number is the size of each ply and the second is the count. A higher first number indicates a thinner yarn. For example, a 20/2 weaving yarn is thinner than a 10/2 yarn, depending on the fiber content. On the other hand, knitting yarn sizing is categorized by various descriptions. They range from 0 (lace) to 7 (super bulky). Within those 8 categories, knitting yarn is further defined as: Chunky, Worsted, Sport, DK (Double Knit), Baby, Sock, Fingering, and Lace. Yarns are classified into these categories based on their WPI (Wraps Per Inch) and the yardage. As a result, yarns within the same category typically produce a similar number of stitches when used with the same hook or needle.

Strength and Durability

Because the loom requires yarn to be consistently under high tension, weaving yarn tends to be stronger than knitting yarn. For weaving wool yarn, strength is crucial to ensure it withstands the tension as it moves across the loom without breaking. On the other hand, knitting yarn’s strength is in flexibility. These yarns are usually softer and more elastic, designed to create flexible, stretchy fabrics. This can make them weaker in comparison to weaving yarns but maintains characteristic drape and stretch.

Texture and Fiber Content

The texture and fiber content of yarns for weaving and knitting are determined by the contrasting requirements of each craft. Because weaving yarns need to be strong, smooth, and durable to handle the high tension of the loom, the loom often requires tightly spun fibers such as cotton or silk. Alternatively, knitting yarns are usually softer, more flexible, and designed for comfort and elasticity. There are a wider variety of fiber textures that suit the stretch and drape needed for knitted garments. The choice of yarn for either technique directly affects the final fabric’s appearance and performance.

Choosing the Right Yarn for Your Project

So what kinds of projects call for weaving vs knitting yarn? Both crafts offer endless creative possibilities. Knowing which yarn is best for each type of project can help you make informed choices and achieve the best results.

Things to Consider For Weaving Projects

Weaving is an age-old art that involves interlacing two sets of threads (the warp and the weft) to create a strong fabric. This versatile technique utilizes a loom and allows for a wide range of textures, patterns, and materials. You can use a loom to weave both functional and decorative items, such as towels, blankets, and rugs. When selecting yarns for weaving, you should consider the yarn’s strength, fiber type, and texture. For example, if you are creating a rug for a high-traffic area, you should be weaving wool yarn due to its strength and durability. Because fiber impacts the feel, warmth, and care of the fabric - weaving wool yarn, cotton yarn, or linen yarn are ideal yarn types. If you have a lot of projects to complete, consider purchasing wholesale weaving yarn to save yourself some money. And always take the time to consider the end use of your weaving project before choosing the yarn, you won’t regret it!

Things to Consider For Knitting Projects

Knitting is a beloved crafting technique that uses needles to interlock loops of yarn. The finished product is a flexible, stretchy fabric perfect for everything from cozy garments to decorative home items. Much like weaving, you can knit both functional or decorative projects. If you’re knitting a sweater, wool will provide strength and warmth while cotton is known for its breathability. Scarves are a favorite project among knitters - try merino or cashmere for a soft, luxurious feel. Silk or bamboo also offer a beautiful drapey look. For projects around your house, like blankets or throws, use wool or cotton. Finally, when choosing the fiber type, consider what kind of care your garment will need in order to have a lasting life. Purchasing wholesale yarn in bulk is also a great idea for knitters who tackle multiple projects a month. Whether you're making a warm sweater or a delicate scarf, keep in mind the yarn’s strength, fiber type, and care requirements to ensure the best results!

Shop Meridian Mill House Specialty Yarn

Get started on your next project today with wholesale yarn from the Meridian Mill House Yarn Shop! Register for an account to begin shopping at our store that specializes in high-quality, readily available, un-dyed weaving yarn and knitting yarn. We look forward to hearing from you!

2 comments

James Leon Nov 12, 2025

Never had done yard or waving before would like to learn
Dinesh Nov 04, 2025

Loved this clear comparison, knitting yarn needs more elasticity for stitch definition, while weaving yarn demands strength and evenness for loom runability. I’ve used Jindaltex weaving yarn, and its consistency really helped reduce warp breakages.

Key Differences Between Weaving Yarn and Knitting Yarn