Gravel Calculator – Accurate Estimator for Volume and Weight
Use this gravel calculator to determine the volume and weight of gravel needed for your project. Whether you're laying a new driveway, filling a garden bed, or creating a path, this tool will help you estimate exactly how much material you’ll need.
Features
- Supports both metric and imperial units
- Calculates volume in cubic yards or meters
- Estimates weight in tons or tonnes
- Gravel density options for loose, compacted, or dense materials
Formulas Used
Imperial: (L × W × D in ft) ÷ 27 = yd³; ft³ × density ÷ 2000 = tons
Metric: (L × W × D in m) = m³; m³ × kg/m³ ÷ 1000 = tonnes
Always round up slightly to account for compaction and surface unevenness. For best results, confirm density with your local supplier.