Gravel for a 30×40 area at 2" deep
A 30 ft × 40 ft area filled 2 inches deep with gravel needs the amounts below.
Gravel needed
7.41cubic yards
200
cubic feet
10.4
tons (approx)
100
2 ft³ bags
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Different size, depth, or material? Use the full gravel calculator for gravel, sand, topsoil, or mulch.
For an area this size, bulk delivery by the cubic yard is usually far cheaper than bags — about 10.4 tons.