You will need 20 cubic yards or 25.7 tons of gravel.
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'll need about 28.704 cubic yards (37 tons) of gravel.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
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
13 1/4
16.36 cubic yards.
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.
2 inches = 1/6 foot Volume = 3,500/6 = 5831/3 cubic feet = 21.605 cubic yards
40.1 cubic yards
You'll need about 28.704 cubic yards (37 tons) of gravel.
You will need about 463 cubic yards (around 594 tons) of gravel for this area.
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.
92.593 cubic yards for every inch deep.