Blockwork Calculator
Calculate block quantities and mortar for single-skin blockwork walls.
Blockwork for a 4m by 0.9m wall
For a wall measuring 4 metres by 0.9 metres, this estimate includes blocks and mortar using the default single-skin blockwork assumptions below.
- Net wall area3.60 m²
- Blocks needed40 blocks
- Mortar volume0.05 m³
Results - Blockwork Calculator
- Net wall area3.60 m²
- Blocks needed40 blocks
- Mortar volume0.05 m³
How this blockwork calculator works
This calculator uses wall area, a practical blocks-per-square-metre rate and a mortar allowance to estimate quantities for common single-skin blockwork.
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