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Crew Weight is the weight of staff which are required for the functioning of the plane. It contains the weight of Pilots, flight engineer, navigation pilot and airplane staff to serve the passengers. Check FAQs
Wc=DTW-PYL-FW-OEW
Wc - Crew Weight?DTW - Desired Takeoff Weight?PYL - Payload Carried?FW - Fuel Weight to be Carried?OEW - Operating Empty Weight?

Crew Weight given Takeoff Weight Example

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With units
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Here is how the Crew Weight given Takeoff Weight equation looks like with Values.

Here is how the Crew Weight given Takeoff Weight equation looks like with Units.

Here is how the Crew Weight given Takeoff Weight equation looks like.

12600Edit=250000Edit-12400Edit-100000Edit-125000Edit
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HomeIcon Home » Category Physics » Category Aerospace » Category Aircraft Mechanics » fx Crew Weight given Takeoff Weight

Crew Weight given Takeoff Weight Solution

Follow our step by step solution on how to calculate Crew Weight given Takeoff Weight?

FIRST Step Consider the formula
Wc=DTW-PYL-FW-OEW
Next Step Substitute values of Variables
∴ Wc=250000kg-12400kg-100000kg-125000kg
Next Step Prepare to Evaluate
∴ Wc=250000-12400-100000-125000
LAST Step Evaluate
∴Wc=12600kg

Crew Weight given Takeoff Weight Formula Elements

Variables
Crew Weight
Crew Weight is the weight of staff which are required for the functioning of the plane. It contains the weight of Pilots, flight engineer, navigation pilot and airplane staff to serve the passengers.
Symbol: Wc
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Crew WeightOpen Variable
Desired Takeoff Weight
Desired Takeoff Weight (or mass) is the weight of the aircraft.
Symbol: DTW
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Desired Takeoff WeightOpen Variable
Payload Carried
Payload Carried (passengers and cargo) is the object or the entity which is being carried by an aircraft or a launch vehicle.
Symbol: PYL
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Payload CarriedOpen Variable
Fuel Weight to be Carried
Fuel Weight to be Carried is defined as the total mass of the fuel to be carried (usually includes reserve fuel).
Symbol: FW
Measurement: WeightUnit: kg
Note: Value can be positive or negative.
Formulas to find Fuel Weight to be CarriedOpen Variable
Operating Empty Weight
Operating Empty Weight of the aircraft is the aircraft's weight without including passengers, baggage, or fuel.
Symbol: OEW
Measurement: WeightUnit: kg
Note: Value should be greater than 0.
Formulas to find Operating Empty WeightOpen Variable

Other Formulas to find Crew Weight

​Go Crew Weight given Fuel and Empty Weight Fraction
Wc=DTW⋅(1-Ef-Ff)-PYL

Other formulas in Preliminary Design category

​Go Preliminary Take Off Weight Built-up for Manned Aircraft
DTW=PYL+OEW+FW+Wc
​Go Fuel Fraction
Ff=FWDTW
​Go Preliminary Take off Weight Built-Up for Manned Aircraft given Fuel and Empty Weight Fraction
DTW=PYL+Wc1-Ff-Ef
​Go Optimum Range for Jet Aircraft in Cruising Phase
R=VL/D(max)⋅LDmaxratioc⋅ln(WiWf)

How to Evaluate Crew Weight given Takeoff Weight?

Crew Weight given Takeoff Weight evaluator uses Crew Weight = Desired Takeoff Weight-Payload Carried-Fuel Weight to be Carried-Operating Empty Weight to evaluate the Crew Weight, The Crew Weight given Takeoff Weight formula describes the weight of people who are responsible for the proper functioning of the plane, such as pilots, co-pilots, flight engineers, navigation engineers serving staff, etc. This formula calculates the crew weight given the aircraft's takeoff weight, considering the empty weight fraction (EWF). Crew Weight is denoted by Wc symbol.

How to evaluate Crew Weight given Takeoff Weight using this online evaluator? To use this online evaluator for Crew Weight given Takeoff Weight, enter Desired Takeoff Weight (DTW), Payload Carried (PYL), Fuel Weight to be Carried (FW) & Operating Empty Weight (OEW) and hit the calculate button.

FAQs on Crew Weight given Takeoff Weight

What is the formula to find Crew Weight given Takeoff Weight?
The formula of Crew Weight given Takeoff Weight is expressed as Crew Weight = Desired Takeoff Weight-Payload Carried-Fuel Weight to be Carried-Operating Empty Weight. Here is an example- 127600 = 250000-12400-100000-125000.
How to calculate Crew Weight given Takeoff Weight?
With Desired Takeoff Weight (DTW), Payload Carried (PYL), Fuel Weight to be Carried (FW) & Operating Empty Weight (OEW) we can find Crew Weight given Takeoff Weight using the formula - Crew Weight = Desired Takeoff Weight-Payload Carried-Fuel Weight to be Carried-Operating Empty Weight.
What are the other ways to Calculate Crew Weight?
Here are the different ways to Calculate Crew Weight-
  • Crew Weight=Desired Takeoff Weight*(1-Empty Weight Fraction-Fuel Fraction)-Payload CarriedOpenImg
Can the Crew Weight given Takeoff Weight be negative?
No, the Crew Weight given Takeoff Weight, measured in Weight cannot be negative.
Which unit is used to measure Crew Weight given Takeoff Weight?
Crew Weight given Takeoff Weight is usually measured using the Kilogram[kg] for Weight. Gram[kg], Milligram[kg], Ton (Metric)[kg] are the few other units in which Crew Weight given Takeoff Weight can be measured.
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