Crush And Run Calculator

A Crush and Run Calculator helps homeowners, contractors, and landscapers determine the correct amount of crush and run gravel needed for driveways, pathways, or foundations. Crush and run, also known as crusher run, is a mix of crushed stone and stone dust that compacts well, making it ideal for stable and durable surfaces.

This calculator ensures accurate material estimation, preventing shortages or excess purchases. By using this tool, users can save money, time, and effort while ensuring a solid and well-compacted foundation.

Formula of Crush And Run Calculator

The amount of crush and run required is calculated using the volume formula:

Volume Calculation:

Volume = Length × Width × Depth

Where:

• Length = Total length of the area (in feet or meters).
• Width = Total width of the area (in feet or meters).
• Depth = Desired depth of the material (in feet or meters).

Since crush and run is measured in cubic yards, you may need to convert cubic feet to cubic yards:

Conversion Formula:

1 cubic yard = 27 cubic feet

To get the final amount in cubic yards, use:

Cubic Yards = Volume (cubic feet) ÷ 27

Pre-Calculated Crush And Run Volume Table

For convenience, here is a pre-calculated table showing how much crush and run is needed for different project sizes:

This table provides a quick reference for estimating the amount of crusher run gravel needed.

Example of Crush And Run Calculator

Let’s calculate the crush and run gravel required for a driveway measuring 30 feet long, 10 feet wide, and 6 inches deep.

1. Convert depth to feet:
   • 6 inches = 0.5 feet
2. Calculate volume:
   • Volume = 30 × 10 × 0.5
   • Volume = 150 cubic feet
3. Convert cubic feet to cubic yards:
   • Cubic Yards = 150 ÷ 27
   • Cubic Yards = 5.56 cubic yards

Thus, for this 30 ft × 10 ft driveway at 6 inches depth, you will need approximately 5.56 cubic yards of crush and run gravel.

Most Common FAQs