Footing Calculator
Calculate concrete footing dimensions, volume, and materials for square, rectangular, continuous, and circular footings.
Footing Dimensions
ft
ft
$
Concrete Required
2.00 cu yd
Volume: 54.00 cu ft | Area: 36.00 sq ft
Concrete Cost
$250
Formwork Area
36.00 sq ft
80lb Bags
90
60lb Bags
120
Material Summary:
Concrete Volume54.00 cu ft
Excavation Volume2.40 cu yd
Rebar (est.)120 ft
Total Cost (concrete)$250
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.