Standard wallpapers come in rolls approximately 10.05m (11 yards) long and 530mm (21") wide.

The following chart will help you estimate the number of rolls you need.

Figures indicate the number of rolls required.

WALLS - HEIGHT FROM SKIRTING DISTANCE AROUND THE ROOM (DOORS & WINDOWS INCLUDED)
 
  30' 34' 38' 42' 46' 50' 54' 58' 62' 66' 70' 74' 78' 82' 86' 90' 94' 98'
7' 0" - 7' 6" 4 5 5 6 6 7 7 8 8 9 9 10 10 11 12 12 13 13
7' 6" - 8' 0" 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 13 13 14
8' 0" - 8' 6" 5 5 6 7 7 8 9 9 10 10 11 12 12 13 14 14 15 15
8' 6" - 9' 0" 5 5 6 7 7 8 9 9 10 10 11 12 12 13 14 14 15 15
9' 0" - 9' 6" 6 6 7 7 8 9 9 10 10 11 12 12 13 14 14 15 15 16
9' 6" - 10' 0" 6 6 7 8 8 9 10 10 11 12 12 13 14 14 15 16 16 17
10' 0" - 10' 6" 6 7 8 8 9 10 10 11 12 13 13 14 15 16 16 17 18 19