How many stitches do you need to knit a square?
Cast on enough stitches to make 8” (20cm), which should be anywhere from 35 to 40 stitches. Try to make your stitches neither too loose nor too tight to help ensure uniform squares. This may vary slightly depending on your tension.
How many squares does it take to make a blanket?
How many squares are there in a blanket? It takes 35 squares to make a blanket. That’s 5 squares wide and 7 squares long, for a blanket that is 1.4 meters by 1.0 meters, large enough to keep a child warm at any age.
How do you know how many cast to knit?
The Stitches to Cast-On = (dW x S/W). Divide Stitches counted in swatch by swatch Width measured. Multiply by Desired Width. So for the example for the above you will take your 4×4 measured area.