🧶StitchCalc

Sweater Yarn Calculator

Estimate how much yarn you need for your sweater project.

Sweater Details

Your Yarn (Optional)

Enter to calculate number of skeins needed

Yarn Requirements

1,440

yards needed

720

grams (approx)

* Add 10-15% extra for swatching, colorwork, or pattern variations

Yarn Weight Reference

WeightYards/100gBase Yardage (Adult M)
Lace (0)8002,500
Fingering (1)4002,000
Sport (2)3001,600
DK (3)2501,400
Worsted (4)2001,200
Bulky (5)125900
Super Bulky (6)75700

Tips

  • • Always buy all yarn from the same dye lot
  • • Cables and textured patterns use 10-15% more yarn
  • • Colorwork can use 15-25% more yarn overall
  • • Longer sweaters (tunic length) need 15-20% more
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