Concrete Wall Calculator
Calculate concrete volume for poured walls โ foundations, retaining walls, and privacy walls. Enter length, height, and thickness.
๐งฑ Concrete Wall Calculator
Results
Volume213.33 cu ft
Volume7.90 cu yd
Order (+5% waste)8.30 cu yd
80 lb Bags356 bags
๐ก How to Calculate Concrete Wall Volume
Wall volume = length ร height ร thickness. Standard foundation walls are 8 inches thick for 1-story homes and 10 inches for 2-story. Basement walls are typically 8โ10 inches thick and 8 feet tall. Add 5% for waste and form settlement.
Poured concrete walls require steel forms, rebar reinforcement, and proper curing. Walls over 4 feet tall need horizontal and vertical rebar โ typically #4 bars at 12-inch centers both ways. Plan for inspection before the pour.
A 40 ft foundation wall, 8 ft high, 8 inches thick: 40 ร 8 ร 0.67 = 213 cu ft = 7.9 cu yd. Order 8.3 cu yd (+5%). At $130/yd, cost โ $1,079.