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*FAQ Calculator* Sand, Gravel, Dirt

Some calculators are shown below that may be of assistance in determining your Sand, Gravel, Rock or Dirt needs. We are always available to review and/or assist further in determining your requirements for Aggregate Materials in the Dallas / Fort Worth, Austin or San Antonio, Texas areas.

### Cubic Yard Calculations

**Calculating Cubic Yards for Square / Rectangular Areas:**

Length(ft.) x Width(ft.) x Depth (in.) = "X"

"X" Divided by 324 = cubic yards.

**Calculating Cubic Yards for Circular Areas:**

Radius squared x 3.14 (Pi) x depth (all expressed in feet) = cubic feet divided by 27 = cubic yards.

NOTE: 1 cubic yard = 27 cubic feet (3'x3'x3')

Example: A 50-foot diameter circular area, 4 inches deep. NOTE: The radius is 1/2 of the diameter, so the calculation should be: 25' x 25' x 3.14 x .33 = 648 cubic feet divided by 27 = 24 cubic yards.

### Links To Calculators Online:

Volume (Rectangle,Circle or Triangle Area):

Calculate by Material/Project Type:

Topsoil Calculators with Area and Depth Parameters:

Stone/Base Rock Calculator: