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CONSTRUCTION

Brick & Block Calculator

Estimate bricks or blocks required for a wall from wall dimensions, unit size and waste allowance.

Units
Wall area
Waste units
Enter your dimensions to calculate.

How it works

Bricks

Standard facing bricks are often estimated around 60 per m² including mortar joints.

Blocks

440 × 215 mm blocks are commonly around 10 per m².

Waste

A small waste allowance covers cuts and damaged units.

Planning estimate only. Site conditions, manufacturer systems and specification requirements can change actual quantities.