Aggregate & Mulch Coverage Charts
How much aggregate or mulch do you need?
Aggregate Coverage
Depth 1 Yard Will Cover
(Square Feet)
1" 324
2" 162
3" 108
4" 81
5" 65
6" 54
7" 46
8" 40
9" 36
10" 32.5
11" 29.5
12" 27
Mulch Coverage
Amount of Mulch
(Square Feet)
Coverage
(Yards)
2" Depth 4" Depth 6" Depth
100 .6 1.2 1.9
200 1.2 2.5 3.7
300 2.5 4.9 7.4
400 3.7 7.4 11.1