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How Much Concrete for a Basement Wall?

A 100-foot section of 8-foot tall basement wall at 8 inches thick is typical for residential basement construction. This thickness provides structural strength to resist lateral soil pressure and support the house above. Most basements require walls on all four sides, so multiply by perimeter length.

Results

Total Volume21.73cubic yards
Total Volume586.67cubic feet
80 lb Bags988bags
60 lb Bags1279bags
40 lb Bags1976bags
Net Volume (before waste)19.75cu yd
Waste Allowance10%

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