Crochet Yarn & Yardage Calculator
Never run out of yarn mid-project again. Select your project type, yarn weight, and stitch texture to calculate exact yards, meters, and skein counts in seconds — calibrated to Craft Yarn Council (CYC) standards with a built-in 10% safety cushion.
Project Specifications
Calculated Yardage & Skeins
Includes a +10% safety margin (2,160 yds base + 216 yds buffer) so you never run out of yarn due to gauge differences or dye-lot issues.
Standard Yarn Weight & Yardage Reference Guide
Every yarn weight produces different fabric density and uses yardage at different rates. Use this official reference chart to cross-check your project estimates.
| CYC Weight # | Classification | Standard Metric Hook | US Hook Letter | Avg Yds / 100g | Best Suited Projects |
|---|---|---|---|---|---|
| 0 | Lace / Thread | 1.6 – 2.25 mm | Steel 6 to B-1 | ~600–900 yds | Doilies, lace shawls, fine jewelry |
| 1 | Super Fine / Fingering | 2.25 – 3.25 mm | B-1 to D-3 | ~400–480 yds | Socks, lightweight shawls, baby garments |
| 2 | Fine / Sport / Baby | 3.5 – 4.0 mm | E-4 to G-6 | ~300–350 yds | Baby blankets, lightweight cardigans |
| 3 | Light / DK / Worsted Light | 4.0 – 5.0 mm | G-6 to H-8 | ~240–280 yds | Sweaters, hats, granny squares |
| 4 | Medium / Worsted / Aran | 5.0 – 6.0 mm | H-8 to J-10 | ~180–220 yds | Afghans, winter beanies, scarves, pillows |
| 5 | Bulky / Chunky | 6.5 – 8.0 mm | K-10.5 to L-11 | ~120–150 yds | Quick cozy scarves, chunky cardigans |
| 6 | Super Bulky | 9.0 – 10.0 mm | M-13 to N-15 | ~80–110 yds | 1-hour hats, thick throw blankets |
| 7 | Jumbo / Chenille | 15.0 mm+ | Q or larger | ~35–60 yds | Floor poufs, arm-crochet giant blankets |
Why Does Stitch Texture Change Yardage So Much?
Basic chain and mesh stitches leave wide gaps, consuming significantly less yarn than solid stitches. Conversely, textured stitches like waffle stitch, popcorns, bobbles, and cables use 20% to 35% more yarn because stitches are layered or clustered into dense dimensional fabric.
Always Check Your Dye Lot Numbers
When buying yarn, always purchase all required skeins at the same time and confirm the dye lot numbers on the paper labels match. Yarns from different dye lots can show subtle color demarcation lines in your finished blanket.