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Calculator 02

Concrete

Slab, trench and post volume with optional rebar and cost.

Slab dimensions

Waste allowance

10%
0%30%

Cost estimator (optional)

Applied to the suggested ordering quantity. Leave blank to see volumes only.

Results

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Auto-updates as you type

Length3 m
Width2 m
Depth150 mm
Base volume0.90 m³
Waste allowance (10%)0.09 m³

Final volume incl. waste

0.99 m³

Suggested ordering quantity

1.00 m³

Rounded up to the nearest 0.1 m³

Material cost

Estimated material costNo cost — add a price

The exact volume is shown for estimating. The ordering quantity is rounded up so you don’t under-order on site.

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