1) calculation of BBS in all types of structures in building. 2) Calculation of quantities of material available in site. 3) calculation of quantity of Cement,sand ,aggregate and water in concrete 4) calculation of no. Of bricks in brickwork. 4) calculation of quantity of mortar used in brickwork (with also calculate quantity of cement,sand and water) 5) calculation of quantity of morter in in plaster work. (with also calculate quantity of cement,sand and water) 6) calculation of quantity of cement punning in IPS on slab level. 7) calculation of no. Tiles and dado tiles in room 8) calculation of length of riser and tread tiles in staircase.