Gravel Base Calculator
Calculate how much gravel you need for your project. Understand how area, depth, and gravel type affect your material requirements and costs.
Step 1: Project Dimensions
Understanding Depth
Depth is critical for gravel base projects. For driveways, 4-6 inches is typical. For walkways, 2-3 inches is usually sufficient. Deeper layers provide better stability.
Step 2: Material & Cost
About Gravel Types
Crushed stone is most common for driveways. Pea gravel is decorative but shifts under weight. River rock is larger and more stable. Choose based on your project needs and aesthetic preferences.
Gravel Calculation Results
Total Gravel Required
Gravel Material Comparison
| Gravel Type | Weight Density | Cost per Ton | Typical Use | Coverage per Ton |
|---|
Cost Analysis Breakdown
Gravel Calculation Formula
Volume = Length × Width × Depth
Total gravel weight is calculated by determining the volume of your project area and multiplying by the gravel density. Different gravel types have different densities that affect total weight.
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