Enter your project type, dimensions, yarn weight, and craft type (knitting or crochet) to find out exactly how many yards/meters of yarn you need and how many skeins to buy. The Yarn Calculator adds a 15% buffer and breaks down your estimate so you never run short mid-project.
Yards Needed (with 15% buffer)
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Base Yards (no buffer)
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Meters Needed
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Skeins to Buy
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The calculator uses your project type, dimensions, yarn weight, stitch pattern, and craft type (knitting vs crochet) to apply a standard yards-per-square-inch formula. A 15% safety buffer is then added on top to account for tension differences, seaming, and finishing. Crochet typically uses 25–30% more yarn than knitting for the same project size.
A typical adult throw blanket (48" × 60") in worsted weight requires roughly 1,000–1,500 yards using single crochet or stockinette stitch — that's about 5–8 standard skeins of 200 yards each. Bulkier yarn and denser stitches reduce yardage per skein, so always check your label and round up when buying.
Yes — stitch pattern has a significant impact on yarn consumption. Denser stitches like single crochet use more yarn than open stitches like treble crochet or lace patterns. Double crochet sits in the middle. The calculator applies a stitch multiplier to adjust your estimate accordingly.
Yes, buying at least 10–15% extra is strongly recommended. Yarn is dyed in batches (called dye lots), and even the same colourway can look slightly different between lots. Running out mid-project and being unable to match your dye lot is a common and frustrating problem. The calculator already includes a 15% buffer in its recommendation.
Absolutely. Select 'Amigurumi / Toys' as the project type and enter the approximate width and length of the finished piece. Because amigurumi pieces are worked in the round with dense single crochet, the calculator applies a higher density multiplier to give you a more accurate estimate.
The base yards figure is the raw calculated yardage for your project dimensions and stitch pattern, with no safety margin. The recommended yards figure adds a 15% buffer to that base to cover finishing, mistakes, swatching, and tension variation. Always purchase yarn based on the recommended (buffered) amount.
Yes. Crochet generally uses about 25–33% more yarn than knitting for an identical project because of how the hook wraps yarn around each stitch. The calculator automatically applies a craft-type multiplier so your estimate reflects your actual technique.
You can convert grams to yards using the yarn weight category as a guide: lace weight ≈ 10 yds/g, fingering ≈ 6–7 yds/g, DK ≈ 5 yds/g, worsted ≈ 3–4 yds/g, bulky ≈ 2 yds/g, super bulky ≈ 1 yds/g. Many yarn labels list both; if yours only shows grams, check the manufacturer's website for the full skein specs.