Examples

NameFormula
AreaHeight (cm) * Width (cm)
A simple calculation for smaller acrylic glass panels or wooden boards.
CarpetLength (m) * Width (m) + Bound * 0.5 * ( Length (m) + Width (m) )
For goods sold by the meter with two predefined widths, individual length and optional binding.
Wallpaper( Height (m) + 0.1 ) * ( Width (m) / 0.53 ) / 10
For individual surface areas with prepared rolls. Rounds up to the next full roll and contains a 10cm tollerance per wall height.