Useful Load evaluator uses Useful Weight = Gross Weight-Operating Empty Weight to evaluate the Useful Weight, The Useful Load of an aircraft refers to the maximum weight that an aircraft can carry, including passengers, cargo, baggage, crew, and any other items, while still meeting operational and safety requirements, it represents the difference between the Gross Weight of the aircraft and its Operating Empty Weight, which includes the weight of the aircraft structure, engines, systems, and standard equipment. Useful Weight is denoted by WU symbol.
How to evaluate Useful Load using this online evaluator? To use this online evaluator for Useful Load, enter Gross Weight (WG) & Operating Empty Weight (WE) and hit the calculate button.