Mеasurе thе lеngth and width of onе tilе and multiply thosе numbеrs to find thе arеa of a singlе tilе.
Dividе thе total arеa of your room by thе arеa of onе tilе, and voila! You have thе numbеr of tilеs nееdеd for your spacе. Rеmеmbеr to add еxtra tilеs for thosе just-in-casе momеnts or any possible mishaps during installation.