Plan on about 2.2 cubic yards (2.8 tons) of gravel.
218.75 cubic feet or 8.1 cubic yards
13 1/4
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
You'll need about 28.704 cubic yards (37 tons) of gravel.
You will need 65.93 cubic yards or 84.6 tons of gravel.
Plan on about 2.2 cubic yards (2.8 tons) of gravel.
218.75 cubic feet or 8.1 cubic yards
You would need approximately 2.5 cubic yards of gravel to cover a 12' by 15' area at a depth of 2 inches.
2 inches = 1/6 foot Volume = 3,500/6 = 5831/3 cubic feet = 21.605 cubic yards
16.36 cubic yards.
13 1/4
If you say 2 inches deep, I assume you really mean cubic yards, as in how much you would have to buy? If so, the answer is 7.77, so you would need about 8 yards.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
You'll need about 28.704 cubic yards (37 tons) of gravel.
40.1 cubic yards
It depends how deep you go. If you do 2 inches deep the area will require at least 0.7 cubic yards (about 1,710 pounds) of gravel.