## Brick calculator - estimate the number of bricks or blocks ...

A one brick wide wall requires 120 bricks per square metre. So the first stage is just to measure the height and length of the wall in metres, multiply them together to give the area in square metres, and then multiply this by 120. So the total number of bricks for the wall is: wall height (metres) x wall length (metres) x 120 = number of bricks