13 1/4
92.593 cubic yards for every inch deep.
You'll need about 28.704 cubic yards (37 tons) of gravel.
Plan on about 2.2 cubic yards (2.8 tons) of gravel.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
13 1/4
92.593 cubic yards for every inch deep.
Based on sand and gravel calculator found on L.R. Faulk Construction Co. site, 1 ton of gravel (clean rock) will equal approximately 7.3 sq. ft x 6 inches deep, or 5.2 sq. ft x 3 inches deep. A ton of gravel will cover approximately 15 square yards (135 square feet) at 3 inches deep.
You'll need about 28.704 cubic yards (37 tons) of gravel.
Plan on about 2.2 cubic yards (2.8 tons) of gravel.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
3000 sq ft * 4 inches = 1000 cubic feet.
2800 feet of gravel
That depends on how deep you want to spread it. To cover 600 square feet, you need (111/9) cubic yards for every 6 inches of depth.
It depends how deep you want the gravel to cover, if you want it to be 2 inches deep it's going to cost more than 5 inches. Also it depends how big the gravel is cut, I think that the smaller the gravel is the more it costs.
I need to know how thick the layer of gravel is meant to be.
Gravel averages 100 pounds per cubic foot or 20 cubic feet per ton. That's depth x width x length. So if you want to cover something 6 inches deep, you can cover 40 square feet of surface.