1. What is a Depth of Gravel Calculator?

Definition: This calculator determines the depth of gravel coverage based on the total volume of gravel and the area to be covered.

Purpose: It helps in planning how thick a gravel layer will be when spread over a specific area, useful for landscaping and construction projects.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( D \) — Depth of gravel (feet)
• \( V \) — Volume of gravel (cubic feet)
• \( A \) — Area to be covered (square feet)

Explanation: The gravel volume is divided by the area to determine the uniform depth the gravel would cover.

3. Importance of Gravel Depth Calculation

Details: Proper depth calculation ensures adequate coverage for drainage, stability, and material efficiency in projects like driveways, paths, and foundations.

4. Using the Calculator

Tips: Enter the gravel volume in cubic feet and the area to be covered in square feet. Both values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: How do I convert cubic yards to cubic feet?
A: Multiply cubic yards by 27 (since 1 yd³ = 27 ft³).

Q2: What's a typical gravel depth for driveways?
A: Typically 4-6 inches (0.33-0.5 ft), but depends on usage and subbase.

Q3: How do I measure the area?
A: For rectangular areas: length × width. For circles: π × radius².

Q4: Does this account for compaction?
A: No, this calculates loose gravel depth. Compacted depth would be less.

Q5: How accurate is this calculation?
A: It assumes perfectly even distribution. Real-world results may vary slightly.