What is the official height for a volleyball net? ?

Question

I would like to know what the official height is for a middle school level volleyball net, and how far back the serve line is from the net. Please and thank you! =)

Answer 1

Men 7'11 5/8" or 2.43m

Women   7'4 1/8" or 2.24m

Most middle schools will use the 30 feet for the back line.  Many other schools use the metric of 9m, which is roughly 29 feet.  

Answer 2

Net height is 7' 11 5/8" for men. 7' 4 1/8" for women.