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Gravel Calculator

Calculate gravel volume and estimated weight using your supplier’s bulk density.

Your measurements

Choose a unit beside each measurement. Switching units preserves your dimensions.

Your estimate

Enter measurements and select Calculate.

How this estimate works

Weight uses the density you enter. The 1,600 kg/m³ starting value is an illustrative assumption, not a verified material specification. Confirm density, moisture, and compaction with your supplier. Extra allowance is applied to volume before calculating mass.

Values are rounded only for display. Calculations stay on this device. No signup required.

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