80 lb bag yields about 0.6 cu ft per Quikrete specs:
f
Note: the question really refers to concrete not cement.
Chat with our AI personalities
For a 4-inch depth you need at least 14.81 cubic yards.
1,390 dry quarts per two cubic yards.
24 cubic yards
Square yards. Cubic measure is for volume
280 / 9 square yards x 2 / 36 yards = 1.7284 cubic yards (about 1 3/4 cu yds)