Default Tabulation Formulas

The formulas that are used in the tabulation output

  • FAR (Floor Area Ratio) = Gross SF / Site Area
  • Efficiency = NRSF / Gross SF
  • NRSF or NRM (Net Rentable Square Feet or Net Rentable Square Meters) = TOTAL UNIT AREA + Balcony (only if toggled on)
  • GROSS CONDITIONED SF = NRSF + COMMON + STAIR + LIFTS + AMENITY + BOH (basically everything with air conditioning)
  • COMMON = Corridor area (including area leading up to stairs or lifts)
  • STAIR = Area of the stairs
  • LIFTS = Area of the lifts (or commonly referred to as elevators)
  • AMENITY = Area of amenity (this is the default space name)
  • BOH = Back of house (not implemented yet)
  • UNALLOCATED = Areas that could be considered NRSF, but the solver failed to place NRSF there
  • GROSS = GROSS CONDITIONED SF + EXTERNAL
  • EXTERNAL = GARAGE GROSS AREA + BALCONY AREA
  • DU/AC (DU/HA) = Dwelling Units per Acre (or Hectare)