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Calculator
Calculate concrete volume for isolated footings, combined footings, and wall footings. Get accurate m³ estimates to plan footing pours and ready mix orders in Zanzibar.
Instant estimate
Concrete volume
Useful for slab, foundation, and ready mix concrete quotation planning.
Planning estimate only. Zanzibaba can review your BOQ before material supply coordination.
How to Calculate
Volume = Footing Length × Width × Depth
Measure each footing individually by multiplying its length, width, and depth. For isolated footings, calculate each pad separately. For continuous wall footings, multiply the total wall length by the footing width and depth. Sum all footing volumes and add a 5–10% waste factor for ground unevenness and formwork tolerances.
Isolated footing
1.5 m × 1.5 m × 0.4 m = 0.9 m³ per pad
Wall footing
15 m × 0.6 m × 0.3 m = 2.7 m³
Note
Confirm footing dimensions from structural drawings before ordering.
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