Base Layer of Compacted Gravel

Allow for compacting and change loose material volume to mass for delivery.

Your numbers

Loose material volume wey you need order

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Planning estimate from your measurements and assumptions. Confirm dimensions, product coverage and local installation requirements before you buy.

Formula

Use V = Ad(1+c). A na area for m², d na finished depth after you convert am to m, and c na extra loose-volume fraction for compaction. Loose volume V dey for m³.

Allow for compacting and change loose material volume to mass for delivery.

Example wey show the calculation

Area wey need covering (m²): 20
Depth after compacting (cm): 10
Extra loose material volume for compacting (%): 20
Bulk density of loose material (kg/m³): 1600

Loose material volume wey you need order: 2.4 m³
Estimated mass wey dem go deliver: 3.84 metric tonnes

Where e fit work and limits

Planning estimate from your measurements and assumptions. Confirm dimensions, product coverage and local installation requirements before you buy.

We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.

Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.

Version of di formula: 6d5745e37dd3 · Example don get check: 2026-10-30

Method