Concrete Volume Calculator
Calculate cubic metres of concrete for slabs, footings and walls including wastage.
Estimate only — not a substitute for a licensed tradesperson, a certified engineer, or sign-off from your local building surveyor. Verify against current standards and site conditions before ordering materials or starting work.
Result
- Concrete volume
- 2.4m³
- Volume to order (incl. wastage)
- 2.64m³
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What this is based on
Geometry - volume from dimensions. The NCC governs concrete performance, not the arithmetic of working out how much fits in a hole.
We cite the clause and link to the publisher so you can read the source yourself. We do not reproduce the text or tables of the NCC or of any Australian Standard.