how many yarns are used in knitting 1,2,3,4 Share with your friends Share 1 Subhangi Mohanty answered this 1yarn is needed for knitting but if you want you can use more than 1 yarn for knitting. 0 View Full Answer Mohit answered this ACTUALLY FOR KNITTING 1 YARN IS USED BUT IF YOU WISH YOU CAN USE MORE THAN THAT 2 Subhangi Mohanty answered this if you like please give one thumbs up. I wish you will like the answer . THANK YOU . Have A Nice Day . Good Night 1