Gravel Calculator
Estimate gravel volume and weight for driveways and paths.
How It Works
Volume = Length × Width × (Depth ÷ 12). Weight ≈ Cubic yards × 1.4 tons.
Example
A 10 ft × 10 ft path at 3 in deep: 25 cu ft ≈ 0.93 cu yd → ~1.3 tons of gravel.
Frequently Asked Questions
How deep should gravel be?
3–4 in for paths and patios, plus a base layer for driveways that see vehicles.
How much does gravel weigh?
About 1.4 tons per cubic yard, though it varies with stone type and moisture.
Is gravel sold by weight or volume?
Bulk suppliers sell by the cubic yard; some quote tons. Both are covered here.