Gravel, sand & soil calculator

Estimate loose material volume, weight and cost for a rectangular area.

How it works

Density presets are rough estimates. Replace them with your supplier’s bulk density; moisture and compaction affect the quantity. Price uses the currency you enter; no conversion is applied.

Volume = length × width × depth / 100, plus allowance. Weight = volume × density / 1000. Example: 5 m × 4 m × 10 cm = 2 m³; at 1,600 kg/m³, this is 3.2 tonnes before allowance.

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