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If it is 4 inches deep/thick, 2 cubic yards.

If it is 6 inches deep/thick, 3 cubic yards.

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13y ago

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How much concrete do you need for a 10 x 12 x 4 concrete slab?

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.


How much concrete is needed for a slab 2000 square feet?

It depends on the depth required


How much concrete for a slab 4 feet wide 8 feet long and 4 inches deep?

128


How much concrete is needed for a slab 30 square feet by 6 inches thick?

2.15


How much concrete is needed for a slab 256 square feet by 4 inches thick?

To calculate the volume of concrete needed for a slab, you can use the formula: Volume = Area × Thickness. First, convert the thickness from inches to feet: 4 inches is 1/3 feet. Then, multiply the area (256 square feet) by the thickness (1/3 feet): 256 × (1/3) = approximately 85.33 cubic feet of concrete is needed for the slab.


How much concrete is needed for slab 2400 square feet by 2 inches thick?

14.81 yds


How much concrete is needed for a slab 800 square feet by 4 inches thick?

how many cubic feet in a yard of concret


How much concrete for a 28 by 30 slab?

To calculate the amount of concrete needed for a 28 by 30 slab, first determine the slab's thickness. For example, if the slab is 4 inches thick (0.33 feet), the volume in cubic feet is 28 ft × 30 ft × 0.33 ft = 277.2 cubic feet. Since there are 27 cubic feet in a cubic yard, you would need approximately 10.3 cubic yards of concrete for the slab. Always consider ordering a little extra to account for spillage and variations in thickness.


How much concrete do you need for a Slab 74x48x4?

To calculate the volume of concrete needed for a slab that measures 74 inches long, 48 inches wide, and 4 inches thick, first convert the dimensions to feet: 74 inches = 6.17 feet, 48 inches = 4 feet, and 4 inches = 0.33 feet. Then, multiply the dimensions: 6.17 ft × 4 ft × 0.33 ft = approximately 8.16 cubic feet. Therefore, you will need about 8.16 cubic feet of concrete for the slab.


How much concrete for a slab 12 ft By 20 ft 4 inches thick?

To calculate the volume of concrete needed for a slab that is 12 feet by 20 feet and 4 inches thick, first convert the thickness to feet: 4 inches is equal to 1/3 foot. The volume in cubic feet is then calculated as follows: 12 ft × 20 ft × (1/3 ft) = 80 cubic feet. Therefore, you will need 80 cubic feet of concrete for the slab.


How Much Concrete is Needed For a Slab 625 Square Feet by 6 Inches Thick?

625 times 0.5 = 312.5 cubic feet will be needed


How much concrete is needed for a slab 400 square feet by 4 inches thick?

you can do the math: LXWXD DIVIDED BY 27