Create this easy crochet infinity scarf with variegated yarn and only 2 stitches – a great. Chain 36 for the base row – this gave me a width of 29cm (11.5″). Infinity Scarf Tutorial, Infinity Scarf Patterns, Diy Scarf, Scarf Ideas. DIY infinity scarf measurements for a thicker scarf. Could also crochet lace on the ends. I usually just go by the recommended size on the label of the yarn. The cowl measures approximately 26 inches in circumference and 13 inches tall (height). The height is easily adjustable as well. The infinity scarf measures approximately 48 inches in circumference and 7.5 inches (width of scarf). Click here to purchase the “8 Infinity Scarf Crochet Patterns” E-Book! Size: 58″ around by 7″ wide. Hook: I (5.50mm) Yarn: Worsted, approx. 300-310 yards (I used 2 skeins of Vanna’s Choice in Taupe for the scarf in the photo) Difficulty: Beginner/Easy. Gauge: With I hook, 6 rows of 9 DC = 3″ square. How long, in inches, would you say the average infinity scarf is? http://crochet.about.com/u/ua/scarves/Scarf-Size-Best-Sizes-For-Making-Crocheted-Scarves. Use a size I-9 hook or whichever hook you need to achieve the correct gauge. Finished size: The finished scarf measures approximately 61 inches in circumference. When laid flat with one half on top of the other, it is approximately 30.5 inches. The crochet infinity scarf is the perfect size so that whether you loop it once or twice, the length will fall just right instead of being that awkward in-between. The old rule of thumb for scarf length was that a crochet scarf should be . will measure half that for an infinity scarf after it is seamed together).