Brick Size in Inches, cm and mm in India 190mm x 90mm x 90mm (length x width x height) is the standard size of brick in India. But also, there are other sized of bricks larger or smaller than the standard size used for specific applications or to achieve a certain design in structure. Learn about the standard size of bricks , dimensions , and regional variations for your construction projects globally. Generally, 1 m 3 brick weighs about 1800 kg. Thus, the average weight of brick will be about 3.00 to 3.5 kg. Standard Brick Size & Weight Standard brick size for working purpose is 225 x 112.5 x 75 in mm dimension (length x depth x height). In addition, this includes 10 mm mortar joints, and then the actual dimension of brick is 215 x 102.5 x 65 in mm dimension.