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Number of Blocks in a Wall

This formula provides an estimate of the number of blocks/bricks required based on the dimensions of the wall and the size of the individual blocks.

 

Number of Blocks in a Wall formula

n=WlWhBltBht
Symbol English Metric
n = Number of Blocks dimensionless dimensionless
Wl = Wall Length ft m
Wh = Wall Height ft m
Bl = Block/Bdrick Length (Individual Block) in mm
t = Thickness of Mortar Joint in mm
Bh = Block/Brick Height (Individual Block) in mm

 

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