Sweater Retreat Calculation Email Enter your email address if you'd like results emailed to you.Yards or Meters per Skein(Required)Grams per Skein(Required)Number of Skeins needed(Required)HiddenCalculationsHiddenTotal Grams(Required)HiddenTotal Yards(Required)ResultsGrams per weekYards per weekGrams per dayYards per day Δ