Foundation / Footing Calculator
Calculate concrete volume, excavation and ballast for foundation trenches and footings.
Results - Foundation / Footing Calculator
Enter your measurements and press calculate.
How this footing calculator works
It multiplies length, width and depth to estimate concrete volume, then adds a sensible allowance for wastage and uneven trench conditions.
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Popular pre-filled calculator pages.
Pre-filled calculator pages help visitors jump straight to a useful estimate and then refine the result if needed.