So, the weight of concrete produced with 1 Bag of cement (50 Kgs) 50 kg 115 kg 209 kg 27.5 kg 401.5 kg 400 kgs. Considering concrete density 2400 kg/cum, One bag of cement and other ingredients can produce 400/2400 0.167 Cum of concrete (124) 01 bag cement yield 0.167 cum concrete with a proportion of 124 28 Yes. 10 No. What is the cement content for 1m3 of M20,M25 concrete?.. Answer / awais goraya. M25. Cement 320 kg/cu.m. fine aggregate 751 kg/cu.m. coarse aggregate .