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AnswerThere is 2/3 cu. ft. per 80 lb. bag of pre-mixed concrete. Answer

It takes 133 pounds of quikrete to make 1 cubic foot, so...

- there is 0.6 cubic feet (80/133) in one 80 pound bag, and it takes one and two-thirds 80 pound bags of quikrete to make 1 cubic ft (133/80 = 1.66).

- there is 0.45 cubic feet (60/133) in one 60 pound bag, and it takes about two and one-quarter 60 pound bags of quikrete to make 1 cubic ft (133/60 = 2.22).

- there is 0.3 cubic feet (40/133) in one 40 pound bag, and it takes three and one-third 40 pound bags of quikrete to make 1 cubic ft (133/40 = 3.33).

Multiply by 27 to get cubic yards (so it would take 45 eighty pound bags to make a cubic yard).

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Q: How many cubic yards in an 80 lb bag of cement?

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How many cubic meters in 1 cement bag of 50kgs

80 lb bag yields about 0.6 cu ft per Quikrete specs:fNote: the question really refers to concrete not cement.

Depends how big the bag is

A 50 kg cement bag will hold about 1.3 cubic feet of dry cement powder.

volume of 1 cement bag is 0.035cu.m.

26 bags (40kgs cement bag)

There are 0.0011411411411411411 cubic yards in a 39 gallon trash bag.

42.7kg, or 94 pounds. BTW, a bag of portland cement contains one cubic foot of the product.

Typically, a bag of soil contains 0.5 cubic feet. To cover 1.5 cubic yards, you would need 81 bags of soil (1.5 x 27 = 40.5 cubic feet, 40.5 / 0.5 = 81).

Imagine a cube 3' x 3' x 3' . that is a cubic yard. I believe a bag is 1/3 of a yard. No It's less than that one 94 lb bag of Portland cement is one cubic foot. And there are 27 cubic feet in a cubic yard ( 3*3*3 = 27) so an 80 lb bag of premix is a little less than 1/27th

One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or roughly 40kg bags so figure 8 bags total. Some will be left over

0.6 cubic feet in one 80 lb bag. with there being 27 cubic feet in one cubic yard: 0.02 cubic yards per bag, in other words, it would take 45 - 80lb bags to yeild 1 cubic yard of concrete