Helpful Calculations

LEGEND

• L = Length (ft)
• W = Width (ft)
• D = Depth (ft)

SOILS AND MULCHES

• L x W x D /27 = Yards

STONE

• L x W x D x 170/2000 - Tons

1'(foot) = 0.083" (inches)

AGGREGATES

One (1) Ton of Compacted Aggreget will cover:

• 1" thick = 200 sq. ft.
• 2" thick = 100 sq. ft.
• 3" thick = 75 sq. ft.
• 4" thick = 50 sq. ft.
• 5" thick = 38 sq. ft.
• 6" thick = 25 sq. ft.
• 12" thick = 15 sq. ft.

HOW MUCH DOES A ROCK WEIGH?

Each cubic foot of rock weighs approximately:

• Limestone: 165 lbs/cu. ft.
• Granite: 175 lbs/cu. ft.
• Sandstone: 150 lbs/cu. ft.