Construction
Concrete Volume Calculator
Estimate slab, footing, pad, or pier volume in cubic yards. Enter length and width in feet, then thickness in inches or feet.
Result
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Result will appear here.
Formula
(Length × Width × Thickness in feet) ÷ 27 = Cubic Yards
Notes
- Assumes simple rectangular geometry.
- Thickness in inches is converted to feet before calculating.
- Add a waste factor based on job conditions and placement losses.