That depends on the length and width of your construction.
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.
A 9x9 foot slab 4 inches thick requires a minimum of 1 cubic yard. If you go to 6 inches thick you will need 1.5 cubic yards.
To my knowledge, concrete is measured in cubic yards. you would convert your measurements to yards 2000 sq ft is about 222.22 sq yards 4 inches is about 0.11 yards multiply to get volume, about 24.7 cu yards
To calculate the volume of concrete in cubic yards for a slab that is 40 feet by 60 feet and 6 inches thick, first convert the dimensions to feet. The thickness in feet is 0.5 feet. The volume in cubic feet is 40 x 60 x 0.5 = 1200 cubic feet. Since there are 27 cubic feet in a cubic yard, divide 1200 by 27, resulting in approximately 44.44 cubic yards of concrete.
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.
How thick? Gotta have thickness to calculate cubic yards.
The term "yards" of concrete means cubic yards.
It depends upon how thick you want the concrete. For example, if you want the concrete to be 6 inches thick, then you will need 200 cubic feet. There are 27 cubic feet per cubic yard; so divide the 200 cubic feet by 27 to get 7.4 cubic yards.
18.52 cubic yards. Adjusting for safety, you should order a minimum of 19.5 cubic yards.
You will need 17.8 cubic yards of concrete.
10.67 Cubic Yards
3.6 cubic yards will be enough.
6.94 Cubic Yards
6.67 Cubic Yards
the minimum is 2 yards.
You need to specify the slab's width and the length as well.
4300 x .66 * = 2838 cubic feet / 27 = 105.11 cubic yards. ( *.66 = 8" )