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How many yards of concrete it will take to pour a concrete slab that is 30ft x 40ft x 4 inches thick with footers?

To calculate the volume of concrete needed for a slab that is 30 feet by 40 feet and 4 inches thick, first convert the thickness to feet: 4 inches is 1/3 foot. The volume in cubic feet is 30 x 40 x (1/3) = 400 cubic feet. To convert cubic feet to cubic yards, divide by 27 (since there are 27 cubic feet in a cubic yard): 400 ÷ 27 ≈ 14.81 cubic yards. If footers are included, you would need to add their volume based on their dimensions to this total.


How much concrete do you need for a 62ft x 30ft 5 in thick?

To calculate the amount of concrete needed, first convert all measurements to feet. The volume of concrete required can be found using the formula for volume: length × width × height. For a slab that is 62 feet long, 30 feet wide, and 5 inches thick (which is 5/12 feet), the volume is 62 × 30 × (5/12) = 155 cubic feet. Therefore, you will need approximately 155 cubic feet of concrete.


How much concrete for a 30ft x 4ft x 4 inch deep walk way?

Fourty cubic feet.


What is the sq yard of 30ft x 12ft?

Multiply width by length to get the area. The answer would be 360 square feet or 40 square yards.


How many bags of concrete will you need for 30 ft 30ft 3in thick?

10 80# bags will fill about 6 cubic feet, so 375 bags should fill 225 cubic feet (30 x 30 x 0.25).ANS 2 -At least in my area, it would be much cheaper ordering this to be delivered by a concrete truck.An 80 lb. bag of concrete is 2/3 of a cubic ft. of concrete. 3 bags is 2 cu. ft. So for 225 cu.ft. youll need 338 bags of concrete.

Related Questions

How many yards of concrete it will take to pour a concrete slab that is 30ft x 40ft x 4 inches thick with footers?

To calculate the volume of concrete needed for a slab that is 30 feet by 40 feet and 4 inches thick, first convert the thickness to feet: 4 inches is 1/3 foot. The volume in cubic feet is 30 x 40 x (1/3) = 400 cubic feet. To convert cubic feet to cubic yards, divide by 27 (since there are 27 cubic feet in a cubic yard): 400 ÷ 27 ≈ 14.81 cubic yards. If footers are included, you would need to add their volume based on their dimensions to this total.


How many yards of concrete for 30'x40'x4 pad?

Yards are for measuring length not volume. Cubic yards required will be as follows: 1 cubic yard = 3 feet x 3 feet x 3 feet = 27 cubic feet Your concrete pad is 30ft x 40ft x 0.3333ft (4 inches assumed) = 400 cubic feet 400 divided by 27 = 14.8148 cubic yards required


How many yards goes to 30ft?

30 feet is 10 yards.


How many yards are 10 feet?

30ft


How much concrete do you need for a 62ft x 30ft 5 in thick?

To calculate the amount of concrete needed, first convert all measurements to feet. The volume of concrete required can be found using the formula for volume: length × width × height. For a slab that is 62 feet long, 30 feet wide, and 5 inches thick (which is 5/12 feet), the volume is 62 × 30 × (5/12) = 155 cubic feet. Therefore, you will need approximately 155 cubic feet of concrete.


How many yards are in 30ft?

10 30/3=10


How many cm are in 30ft and 6inch?

There are 927.36 centimeters in 30 feet and 6 inches.


30ft how many in yards?

3 feet in a yard so 30 ft=10 yds


How many cubic yards is 20 x 30 x .05 ft.?

30ft. Cubed


How many 60 round tables will fit in a 30ft by 30ft room?

To determine how many 60-inch round tables will fit in a 30ft by 30ft room, first convert the room dimensions to inches: 30 feet is 360 inches. The area of the room is 360 inches by 360 inches, totaling 129,600 square inches. Each 60-inch round table has a diameter of 60 inches, so it occupies about 2,827 square inches (using the formula for the area of a circle, A = πr²). However, considering space for movement and arrangement, realistically, around 9 to 12 tables could comfortably fit in the room, depending on the layout.


30ft equals how many in yard?

3 feet = 1 yardtherefore 30 feet = 10 yards.


Does 30 feet equal 90 yards?

There are 3 feet in a yard. Therefore 30ft / 3 = 10yd So the answer is: No.