Materials Calculator

Calculate the amount of concrete, asphalt, or sand & gravel needed for your project.

The following conditions may affect the actual quantity needed:

  • Any variations in the subgrade, even a quarter inch variation can make a substantial difference in the quantity.
  • Compact of the subgrade.
Concrete Volume
Width Length Thickness Cubic Yards
= Calculate Clear
(feet) (feet)  inches
Concrete Column
Height Diameter Cubic Yards
= x Calculate Clear
(feet) (inches)
Aggregate Volume (Based on aggregate at maximum density)
Width Length Thickness Density Total Tons
(feet) (feet) (inches)
(lbs/cubic yard)
road base
  Calculate Clear