Crusher Run Calculator
Estimate crusher run gravel for driveways and base compaction.
Assumed density: 2,800 lbs/cu yd. Actual density varies by supplier and moisture content.
You need approximately
3.8 tons
- Recommended with 10% waste
- 2.72 cu yd
- Cubic yards (no waste)
- 2.47 cu yd
- Area
- 200 sq ft
Estimated material cost
$133
How we calculate this
Crusher run is a mix of crushed stone and stone dust that compacts tightly, making it a popular driveway base material. It's denser than most gravel — around 2,800 lbs per cubic yard — so the same volume weighs more than looser materials like pea gravel.
Example
Common mistakes
- Not compacting crusher run in layers, which can leave it uneven after settling.
- Using a lighter-material density assumption, which underestimates the tonnage needed.
Frequently asked questions
What is crusher run used for?
Crusher run is commonly used as a compacted base layer under driveways, patios, and roads because it locks together well when compacted.
How is crusher run different from regular gravel?
Crusher run includes stone dust and fines along with crushed stone, which helps it compact into a dense, stable base — see our full Gravel & Rock Calculator for other material types.
Related calculators
Estimates are provided for planning purposes. Actual material requirements may vary based on supplier specifications, compaction, site conditions, installation method, waste, and local code.