Concrete calculator
Enter the length, width and thickness to get the concrete volume.
Result
A 5 m × 4 m slab that is 0.10 m thick needs 2 m³ of concrete.
Example
Estimate the cubic meters of concrete needed from slab dimensions in your browser. Values stay on your device.
A 5 m × 4 m slab that is 0.10 m thick needs 2 m³ of concrete.
Processed locally in your browser.
Methodology
Volume = length × width × thickness, all in meters. Add a waste margin for spillage.
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