1. What Is Crusher Run?

Crusher run is a type of gravel that consists of angular crushed rock ranging in size from 3/4-inch to fine dust. It's commonly used as a base material for driveways, walkways, and other construction projects due to its excellent compaction properties.

2. How To Calculate Crusher Run Volume

The calculator uses the simple volume formula:

Where:

• \( L \) — Length in feet
• \( W \) — Width in feet
• \( D \) — Depth in feet

Explanation: Multiply the length, width, and depth measurements to calculate the total volume in cubic feet. For cubic yards, divide the result by 27.

3. Importance Of Accurate Calculation

Details: Accurate volume calculation ensures you purchase the right amount of crusher run, preventing project delays and unnecessary expenses from over-ordering or under-ordering materials.

4. Using The Calculator

Tips: Measure the length, width, and depth of your project area in feet. Enter these values into the calculator to determine the volume of crusher run needed. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: How much does crusher run compact?
A: Crusher run typically compacts about 20-30%, so you may need to order extra material to account for compaction.

Q2: What's the coverage of one ton of crusher run?
A: One ton typically covers about 100 square feet at 2-inch depth, but this can vary based on compaction and material density.

Q3: How do I convert cubic feet to tons?
A: Multiply cubic feet by 0.04 (approximately) since crusher run weighs about 2,700 lbs per cubic yard (100 lbs per cubic foot).

Q4: What's the ideal depth for a crusher run base?
A: For driveways, 4-6 inches is recommended. For walkways, 2-3 inches is typically sufficient.

Q5: Can I use this calculator for other materials?
A: Yes, the volume calculation works for any material, though weight conversions will differ based on material density.