一般家用的瓷砖尺寸是多少按使用空间分三类:下面都是以mm(毫米)为单位 外墙砖:100X100,150X150,50X100,50X150,200X200,200X300,300X300 内墙砖:100X100,100X200,100X250,150X250,200X300,250X300,250X400,300X450,300X600,400X800 地砖:300X300,300X600,330X330,400X400,400X800,450X450,450X900,500X500,600X600,600X900,800X800,1000X1000,1200X1200.
内墙砖:100X100,100X200,100X250,150X250,200X300,250X300,250X400,300X450,300X600,400X800 地砖:300X300,300X600,330X330,333X333,400X400,400X800,450X450,450X900,500X500,600X600,600X900,800X800,1000X1000,1200X1200.
一般来说,大空间用大砖,小空间用小砖,一般需要的瓷砖总片数=瓷砖铺贴面积(平方米)(单片瓷砖的长单片瓷砖的宽),根据这个公式就可以计算出你家大约要多少瓷砖。