Estimate concrete quantity for rectangular footings.
Ideal for isolated footing estimation when size and count are known.
A footing 1.8 m × 1.8 m × 0.45 m requires 1.458 m³.
Useful short answers to common questions about this topic.
Yes, for rectangular isolated footings it is useful.
You can manually add 3–5% at site level if needed.
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