To calculate the volume of a 4' x 4' x 4' slab of concrete, you multiply the dimensions together: 4 feet x 4 feet x 4 feet, which equals 64 cubic feet. Since concrete is typically measured in cubic yards, you can convert cubic feet to cubic yards by dividing by 27 (since there are 27 cubic feet in a cubic yard). Therefore, the slab contains approximately 2.37 cubic yards of concrete.
22 cubic yards
To calculate the volume of a concrete slab, multiply the length, width, and depth. For a 10 x 12 x 4 slab, the volume is 10 feet × 12 feet × 4 feet = 480 cubic feet. Since concrete is typically sold by the cubic yard, convert cubic feet to cubic yards by dividing by 27. Therefore, you will need approximately 17.78 cubic yards of concrete for the slab.
To calculate the weight of a concrete slab measuring 9' x 9' x 4', first determine its volume in cubic feet: 9 x 9 x 4 = 324 cubic feet. Concrete typically weighs about 150 pounds per cubic foot, so multiplying the volume by the weight per cubic foot gives: 324 x 150 = 48,600 pounds. Therefore, the concrete slab weighs approximately 48,600 pounds.
100 sqft x (4/12) 33.33 cubic ft. Of concrete.
7.1
800lbs
10-ft x 30-ft x 4-in = 100 cubic ft.That slab weighs 3.7 times as much as 1 "yard" of concrete. (rounded)
22 cubic yards
To calculate the volume of a concrete slab, multiply the length, width, and depth. For a 10 x 12 x 4 slab, the volume is 10 feet × 12 feet × 4 feet = 480 cubic feet. Since concrete is typically sold by the cubic yard, convert cubic feet to cubic yards by dividing by 27. Therefore, you will need approximately 17.78 cubic yards of concrete for the slab.
0.6 Cubic Yards
about how much to pour a concrete slaba 12 x 14'
100 sqft x (4/12) 33.33 cubic ft. Of concrete.
about 5 yards if your slab is 4" deep
7.1
To determine how many bags of concrete you need for a 10 x 10 slab, first calculate the volume: a 4-inch thick slab is 10 x 10 x (4/12) = 33.3 cubic feet. A typical 80-pound bag of concrete covers about 0.6 cubic feet. Dividing 33.3 by 0.6 means you would need approximately 56 bags of concrete for that size slab.
1.5 cubic yards of cement are needed for an 11' x 11' x 4" slab.
2