How Much Do I Need?
Use the calculator below to help determine how much product is required for your application. Please note that the calculator only performs single volume or area calculations. For multiple areas, please calculate each one separately, add up the total and enter it on the right.
How wide is the area? (Ft.) | |
How long is the area? (Ft.) | |
How thick (deep) do you want to fill? (Inches) | |
You'll need cubic yards |
What is the diameter of the circle? (Ft.) | |
How thick (deep) do you want to fill? (Inches) | |
You'll need cubic yards |
How wide is the base? (Ft.) | |
What is the height? (Ft.) | |
How thick (deep) do you want to fill? (Inches) | |
You'll need cubic yards |
Rectangles
Enter the height and width of the rectangular area in feet and the depth in inches.
Circles
Enter the diameter of the circle in feet and the depth in inches.
Triangles
Enter the base and the perpendicular height (see diagrams) of the triangular area in feet and the depth in inches.



Slag Rock #57 (Commercial 57’s)
Limited supply—Call for Availability
Slag Rock #57 (Commercial 57’s) is an aggregate used for Unconfined Fill, Base or Embankment. The size is about that of a quarter (1 & ¼” X ¼”) and is grayish black. Please call for availability (843-559-5829) due to the shortage at this time. (Pipestone available for Pipe Bedding, Septic or Sewer Stone by triaxle only at this time).
Uses: Both residential and commercial landscape projects such as, driveways, parking areas and Embankments. This product can expand and contract with heat so caution should be used in certain paving applications (not for use in concrete, in confined applications, or under concrete or asphalt pavement).