To calculate the amount of gravel needed to cover an area of 70 feet by 21 feet to a depth of 1 foot, first find the volume in cubic feet: 70 x 21 x 1 = 1,470 cubic feet. Since there are 27 cubic feet in a cubic yard, divide the total volume by 27: 1,470 ÷ 27 ≈ 54.44 cubic yards. Therefore, you will need approximately 54.44 yards of gravel.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
2800 feet of gravel
a 50 pound bag of gravel will cover approximately 2 to 3 square feet of area to a thickness of 3 to 4 inches.
The answer depends on the depth to which the area is covered and, to some extent, that will depend on the size of the gravel.
You will need about 65.185 cubic yards (83.6 tons) of gravel for this area.
You cannot directly convert cubic yards to square yards because they measure different things: volume vs. area. Cubic yards measure volume, while square yards measure area. To find how many square yards cover the same area as a cubic yard of gravel, you would need to know the thickness or depth of the gravel layer.
It would depend on how thick you want to spread it.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
You would need 7.2 cubic yards of gravel to cover an area that requires that volume of material. It's crucial to ensure that you acquire the right amount to prevent any shortage or surplus during your project.
You would need about 13 cu yards or about 15 tons.
62/3 cubic yards for every 1-foot deep. 5 cubic yards for every 9-inches deep. 31/3 cubic yards for every 6-inches deep. 5/9 cubic yard for every 1-inch deep.
An 8-foot wide by 90-foot long by 8-inch depth requires a minimum of 2,565.5 cubic yards (22.8 tons) of gravel.
At 12" depth, 20 tons of gravel will cover 360 sq ft.
The amount of gravel needed to cover 252 square feet depends on how thick (that is, deep) you want the gravel. If you want the gravel to be 3 inches thick... Convert the measurement to the same units. We'll use feet. 3 inches = 1/4 foot Multiply the thickness times the area to get volume in cubic measure. 1/4 feet x 252 feet = 63 cubic feet Gravel in the US is usually sold by the cubic yard, which is 27 cubic feet Thus, 63/27 = 2 1/3 cubic yards 2 1/3 cubic yards of gravel will cover 252 square feet of area to a dept of 3 inches.
2800 feet of gravel
a 50 pound bag of gravel will cover approximately 2 to 3 square feet of area to a thickness of 3 to 4 inches.
The answer depends on the depth to which the area is covered and, to some extent, that will depend on the size of the gravel.