Payload Weight from Unity Equation evaluator uses Payload = Takeoff Weight-Operating Empty Weight-Fuel Load to evaluate the Payload, The Payload Weight from Unity equation essentially accounts for the weight of the aircraft at takeoff and then removes the weight contributed by the operating empty weight (the weight of the aircraft without passengers, cargo, or fuel) and the fuel load, the remaining weight represents the payload weight, which includes passengers, cargo, and any other items carried on board the aircraft. Payload is denoted by WP symbol.
How to evaluate Payload Weight from Unity Equation using this online evaluator? To use this online evaluator for Payload Weight from Unity Equation, enter Takeoff Weight (WTO), Operating Empty Weight (WE) & Fuel Load (Wf) and hit the calculate button.