This Calculator will help provide an estimate for the amount of wallpaper you will need for a room. It will also provide an estimate of what a contractor might charge to do the work, based on an average price of $1.37 - $2.44 per square foot (source: HomeWyse).
The square footage of the walls in this room is minus square feet for doors/windows, equalling square feet of wall space.
Approximately rolls of wallpaper will be needed for the walls within this room.
A contractor might charge between and in labor to wallpaper this room.