Brick Calculator
Estimate how many bricks or blocks you need for a given wall size.
Materials needed for a 2.5m by 1.5m wall
For a wall measuring 2.5 metres by 1.5 metres, you will need approximately 248 bricks using the default brickwork assumptions shown below.
- Net wall area3.75 m²
- Bricks needed225 bricks
- Including wastage248 bricks
- Approx mortar volume0.08 m³
Results - Brick Calculator
- Net wall area3.75 m²
- Bricks needed225 bricks
- Including wastage248 bricks
- Approx mortar volume0.08 m³
Brick and block estimate notes
A standard single-skin brick wall often uses around sixty-five bricks per square metre depending on the bond and joint size. This starter config defaults to sixty to keep things simple.
Popular sizes
These pre-filled wall sizes mirror the kinds of quick brick and mortar searches people make when they want an answer fast without editing every field by hand.
Search demand is usually strongest around standard garden wall, boundary wall and extension sizes. Pages such as 2m × 0.9m, 2m × 1m, 2.5m × 0.9m, 2m × 1.2m give people a direct answer and then let them refine openings, wastage and brick rates in the live calculator below.