Concrete Calculator (volume)
Volume of concrete for a slab from its length, width and thickness.
Result
Volume (m³)
2.000
Volume (litres)
2,000
How it works
Volume = length × width × thickness
Enter the slab dimensions (thickness in cm). The result is the volume of concrete in cubic metres. Example: 5 × 4 m × 10 cm = 2 m³.
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Frequently asked questions
How do I calculate concrete volume?
Multiply length × width × thickness (all in metres). For a 10 cm slab use 0.10 m.
How many m³ for a 5×4 m slab at 10 cm?
5 × 4 × 0.10 = 2 m³.
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