Depends on how thick it is. At 4 inches thick, you would nee about 5.5 cubic yards adjusting for safety. At 6 inches, you'd need about 8 cubic yards.
You can play with different thicknesses with the linked concrete pad calculator.
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∙ 12y agohow may yards of concrete are needed for a floor 24 x 25 feet?
This cylinder will require 1.4 cubic yards of concrete (this assumes a length of 12' and a width of 2').
1000 square feet/9 = 111.1 square yards of concrete 6 inches thick. This is the same as 111.1/4.5 = 24.7 cubic yards of concrete.
2.2469 cubic yards for each inch of depth.
That depends on the length and width of your construction.
39.1116 cubic yards
8.25 cubic yards of concrete
50/3 cubic yds of concrete
how may yards of concrete are needed for a floor 24 x 25 feet?
90
55.56 cubic yards.
One square yard is nine square feet, so 27 square feet is equivalent to 3 square yards. So 3 yards of concrete will cover 27 square feet.
The term "yards" of concrete means cubic yards.
20 feet x 20 ft x .3333 ft = 133.33 cubic feet / 27 cubic feet per yard = 4.94 cubic yards
about 26.4 is the volume i think.......
You will need 0.56 cubic yards of concrete.
You will need 17.8 cubic yards of concrete.