壁纸计算器
估算所需的壁纸卷数
ft
ft
ft
公式
Rolls = Wall Area × 0.85 / 25
15% deducted for openings. US single roll covers ~25 sq ft.
示例
15×12 room
~15 single rolls.
常见问题
关于 壁纸计算器
Estimate wallpaper rolls needed for a room.
估算所需的壁纸卷数
15% deducted for openings. US single roll covers ~25 sq ft.
~15 single rolls.
Estimate wallpaper rolls needed for a room.