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Pea Gravel Coverage Calculator by Tons of Concrete

Pea Gravel Coverage Formula:

\[ A = \frac{V \times 27}{D} \]

cu yd
inches

1. What is a Pea Gravel Coverage Calculator?

Definition: This calculator estimates the area that can be covered with pea gravel based on the volume of gravel and desired depth.

Purpose: It helps determine how much surface area a given volume of pea gravel will cover at a specified depth.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ A = \frac{V \times 27}{D} \]

Where:

  • \( A \) — Coverage area (square feet)
  • \( V \) — Volume of pea gravel (cubic yards)
  • \( 27 \) — Conversion factor (cubic feet per cubic yard)
  • \( D \) — Depth in feet (converted from inches)

Explanation: The formula converts cubic yards to cubic feet, then divides by the depth to get square footage.

3. Importance of Pea Gravel Coverage Calculation

Details: Accurate coverage estimation ensures proper material ordering, prevents waste, and helps with project planning.

4. Using the Calculator

Tips: Enter the volume of pea gravel in cubic yards and desired depth in inches (default 2"). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's the typical depth for pea gravel?
A: For walkways, 2-3 inches is common. For driveways, 4-6 inches is recommended.

Q2: How do I convert cubic feet to cubic yards?
A: Divide cubic feet by 27 to get cubic yards.

Q3: Does this account for compaction?
A: No, consider adding 10-15% more volume if compaction is expected.

Q4: What's the weight of pea gravel per cubic yard?
A: Typically about 1.3 tons per cubic yard, but varies with moisture content.

Q5: How do I calculate volume from weight?
A: Use our Gravel Calculator by Tons tool or divide weight by density (~1.3 tons/cu yd).

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