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The surface area of a cube = 6 x y2 ; y is the cube length

For a 9 cubic yard concrete = 9 x 27 cubic feet = 243 cubic feet

The cube side = (243)1/3

Accordingly the cube surface area = 6 x (243)2/3 square feet

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โˆ™ 10y ago
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โˆ™ 15y ago

9 yds * 9 yds = 9*3 ft * 9*3 ft = 27*27 sq ft = 729 sq ft

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Q: How many square feet is 9 cubic yards of concrete?
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Related questions

How many square yards of concrete are in 1000 square feet with a 6 inch depth?

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 many square yards of concrete is needed for an area that is 1600 square feet at four inches deep?

You cannot "fill" a cubic measurement with a square measurement.I think you meant cubic yards.1 cubic yard = 27 cubic feet.Your concrete slab is 1600 x 4/12 cubic feet = 533.333333... cubic feet.533.333333... cubic feet / 27 = 19.753 cubic yards (rounded to third decimal).


How many yards of concrete needed for 576 square feet?

For 576 square feet at a depth of 4 inches, you will need 7.11 cubic yards.


How many yards of concrete will cover 700 square feet at 6 inches thick?

1 cubic yard = 27 cubic feet700 square feet x 1/2 foot = 350 cubic feet = 1226/27 cubic yards(12.963 cubic yards, rounded)


How many yards of concrete will be needed to fill in 400 square feet?

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.


Measuring square feet into yards of concrete?

1 cubic yard of concrete fills 27/depth in feet square feet.The number of cubic yards you need is(length of the pad in feet) x (width of the pad in feet) x (depth of the pad in inches)/324


How many yards of concrete will you need for 720 square feet?

720 square feet at the standard 4-inch depth requires 8.9 cubic yards.


How do you calculate the yards of concrete needed for 3570 square feet?

How thick? Gotta have thickness to calculate cubic yards.


How many yards of concrete needed for 5000 square feet 8 inch deep?

123.44 cubic yards


How many yards of concrete will cover 3200 square feet at 4 inches thick?

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How many cubic yards of concrete does it take to pour a 1100 sq ft area 6 inches thick?

Convert the measurement in square feet to square yards and the thickness in inches to yards. 3 feet = 1 yard 9 square feet = 1 square yard. : 1100 square feet = 1100/9 = 122.2222 sq yards 36 inches = 1 yard 5 inches = 5/36 = 0.13888 yards. The amount of concrete required = 122.2222 x 0.13888 = 16.975 cubic yards In practice, an order would be sent for 17 cubic yards of concrete.


How many yards of concrete will it take to fill a square hole 8 feet by 8 feet by 4 feet deep?

1 "yard" of concrete is really 1 "cubic yard" = 27 cubic feet8 x 8 x 4 = 256 cubic feet = (256/27) = 9.48 cubic yards