Yarn by Size

Yarn by Size

Understanding Yarn Sizes

Yarn comes in a variety of sizes, each suited for different types of projects and techniques. The Craft Yarn Council (CYC) has established a standard yarn weight system to help you choose the right yarn for your needs. Here’s a guide to the different yarn sizes and their classifications:

  1. Lace Weight (0):

    • Description: The thinnest yarn available, often used for delicate and intricate projects.
    • Uses: Ideal for lace shawls, doilies, and lightweight garments.
    • Needle/Hook Size: 000-1 (1.5-2.25 mm)
    • Gauge: 33-40 stitches per 4 inches
  2. Super Fine (1):

    • Description: Includes fingering, sock, and baby yarns.
    • Uses: Perfect for socks, lightweight sweaters, and baby items.
    • Needle/Hook Size: 1-3 (2.25-3.25 mm)
    • Gauge: 27-32 stitches per 4 inches
  3. Fine (2):

    • Description: Includes sport and baby yarns.
    • Uses: Great for lightweight garments, baby clothes, and accessories.
    • Needle/Hook Size: 3-5 (3.25-3.75 mm)
    • Gauge: 23-26 stitches per 4 inches
  4. Light (3):

    • Description: Includes DK (double knitting) and light worsted yarns.
    • Uses: Suitable for a wide range of projects, including sweaters, hats, and blankets.
    • Needle/Hook Size: 5-7 (3.75-4.5 mm)
    • Gauge: 21-24 stitches per 4 inches
  5. Medium (4):

    • Description: Includes worsted, afghan, and aran yarns.
    • Uses: Ideal for sweaters, afghans, and scarves.
    • Needle/Hook Size: 7-9 (4.5-5.5 mm)
    • Gauge: 16-20 stitches per 4 inches
  6. Bulky (5):

    • Description: Includes chunky, craft, and rug yarns.
    • Uses: Great for chunky scarves, hats, and cozy blankets.
    • Needle/Hook Size: 9-11 (5.5-8 mm)
    • Gauge: 12-15 stitches per 4 inches
  7. Super Bulky (6):

    • Description: Very thick yarn, ideal for quick projects.
    • Uses: Perfect for heavy blankets, oversized sweaters, and statement accessories.
    • Needle/Hook Size: 11+ (8 mm and up)
    • Gauge: 7-11 stitches per 4 inches
  8. Jumbo (7):

    • Description: The thickest yarn available, often used for extreme knitting and crochet.
    • Uses: Ideal for arm knitting, large-scale projects, and home decor items.
    • Needle/Hook Size: 17+ (12.75 mm and up)
    • Gauge: 6 stitches or fewer per 4 inches

Choosing the right yarn size can make a big difference in the look and feel of your finished project. Whether you’re aiming for delicate lace or a chunky knit, there’s a yarn size that’s perfect for your needs!

  • hank of Cascade Yarns - 220 Superwash Aran - Moss 316
    $13.00
    Stock:23
    Stock: 23
    Add to Cart The item has been added
  • hank of Cascade Yarns - 220 Superwash Aran - Dark Moss 317
    $13.00
    Stock:3
    Stock: 3
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash Aran - Chive 336
    $13.00
    Stock:8
    Stock: 8
    Add to Cart The item has been added
  • Cascade's original 220 Superwash Yarn - Seagrass 350
    $11.50
    Stock:20
    Stock: 20
    Add to Cart The item has been added
  • Cascade Yarns - 220 Superwash Wool - Pale Jade 351
    $11.50
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • ball of yarn of Cascade 220 Superwash - Verdant Green 352
    $11.50
    Stock:13
    Stock: 13
    Add to Cart The item has been added
  • 220 Superwash - Chinois Green 371
    $11.50
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • Manufacturers closeup image of 220 Superwash - Ireland 376
    $11.50
    Stock:10
    Stock: 10
    Add to Cart The item has been added
  • closeup of Cascade 220 Superwash - Savannah Heather 382
    $11.50
    Stock:10
    Stock: 10
    Add to Cart The item has been added
  • closeup of Cascade 220 Superwash - Fluorite Heather 383
    $11.50
    Stock:10
    Stock: 10
    Add to Cart The item has been added
  • closeup of Cascade 220 Superwash - Fern Heather 384
    $11.50
    Stock:8
    Stock: 8
    Add to Cart The item has been added
  • Manufacturer's closeup image of Cascade Yarns Noble Cotton - Green 402
    $9.35
    $11.50
    Stock:2
    Stock: 2
    Add to Cart The item has been added
  • Manufacturer's closeup of Cascade's 220 Superwash Sport in color Dawn Blue 500
    $6.50
    Stock:8
    Stock: 8
    Add to Cart The item has been added
  • Manufacturer's closeup of Cascade's 220 Superwash Sport in color Sea Green 502
    $6.50
    Stock:9
    Stock: 9
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash Aran - Tannin 511
    $13.00
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • Manufacturer's stock photo closeup of Cascade Yarns - 128 Superwash Merino - Silt Green 519
    $13.00
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • manufacturer's closeup of Ella Rae Yarn - Cozy Alpaca Chunky - Mantis 548
    $14.00
    Stock:10
    Stock: 10
    Add to Cart The item has been added
  • manufacturer's closeup of Ella Rae Yarn - Cozy Alpaca Chunky - Basil 554
    $14.00
    Stock:10
    Stock: 10
    Add to Cart The item has been added
  • manufacturers stock photo of Ella Rae - Cozy Alpaca Chunky - Moss 563
    $14.00
    Stock:6
    Stock: 6
    Add to Cart The item has been added
  • manufacturers stock photo of Ella Rae - Cozy Alpaca Chunky - Evergreen 567
    $14.00
    Stock:5
    Stock: 5
    Add to Cart The item has been added
  • Cascade Baby Alpaca Chunky Yarn - Elm 657
    $19.00
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - Baby Alpaca Chunky - Pesto 660
    $19.00
    Stock:32
    Stock: 32
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Army Green 801
    $11.50
    Stock:10
    Stock: 10
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 128 Superwash - Army Green 801
    $13.00
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Green Apple 802
    $11.50
    Stock:8
    Stock: 8
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 128 Superwash - Green Apple 802
    $13.00
    Stock:4
    Stock: 4
    Add to Cart The item has been added
  • Hank of yarn of HiKoo CobaSi in color CoBaSi Multi - Earth and Sea 815
    $8.95
    Stock:6
    Stock: 6
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash Sport - Moss 841
    $6.50
    Stock:7
    Stock: 7
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Moss 841
    $11.50
    Stock:9
    Stock: 9
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Lime Sherbet 850
    $11.50
    Stock:8
    Stock: 8
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Lime 851
    $11.50
    Stock:11
    Stock: 11
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Smoke Heather 860
    $11.50
    Stock:5
    Stock: 5
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Christmas Green 864
    $11.50
    Stock:5
    Stock: 5
    Add to Cart The item has been added
  • Closeup of Cascade Yarns - 220 Superwash - Olive Heather 865
    $11.50
    Stock:6
    Stock: 6
    Add to Cart The item has been added
LOAD MORE