To use the Aggregate Calculator:
- enter the width, length, and
thickness of your job,
- select the thickness
in feet or inches
- click on either Base Rock, Drain Rock, or a custom
The Base Rock and Drain Rock selections will fill in the
density of the rock for you; the Custom selection allows you to enter a
rock density in the Density field.
- click on the
The calculator will estimate the number
of tons of aggregate that will be required.