For a standard 4-inch thick slab, this area needs at least 3.95 cubic yards.
14.8 cubic yards will work but round to 15 to be sure.
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
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.
Probably none because a slab of granite would be measured in cubic feet.
The cross-sectional area of a concrete slab is the total area of the slab when viewed perpendicular to its length and width. To calculate the cross-sectional area, you multiply the length of the slab by the width of the slab. This measurement is crucial for determining the amount of concrete needed for a project and for ensuring the structural integrity of the slab.
4.074 cubic yards for every foot the slab is thick.
A 40x60x6in slab requires 44.44 cubic yards of cement.
3.95 cubic yards of cement are needed for a slab that size.
37.03 yards
about 5 yards if your slab is 4" deep
1.19 Cubic Yards
how many yards of concrete will i need to do a 20 x20 x4 slab
About 24 cubic yards of cement is required for a slab that size.
A 40'x40'x6" slab requires 29.63 cubic yards of cement.
10.67 Cubic Yards
1.85 cubic yards.
A 14'x14'x4" inch slab will require 2.42 cubic yards of cement.