Aviation Fuel Weight Calculator:
Enter the value of volume of fuel, VF to determine the value of Aviation fuel weight, AFW(lbs).
Aviation Fuel Weight Formula:
The physics of aviation fuel weight revolves around understanding how the weight of the fuel impacts an aircraft’s overall performance, stability, and safety.
Aviation fuel, a critical component for powering aircraft engines, is measured in both volume and weight. However, weight is the more significant factor in aviation because it directly affects the aircraft’s mass and balance.
The weight of aviation fuel is determined by its density, which is the mass per unit volume. For most aviation fuels, this density is approximately 6.7 pounds per gallon, though it can vary slightly depending on the fuel type and temperature.
Aviation fuel weight, AFW(lbs) in pounds is calculated by the product of volume of fuel, VF in gallons and weight of one gallon of aviation fuel in pounds per gallon i.e 6.7.
Aviation fuel weight, AFW(lbs) = VF * 6.7
AFW(lbs) = aviation fuel weight in pounds, lbs.
VF = volume of fuel in gallons.
6.7 = weight of one gallon of aviation fuel in pounds per gallon.
Aviation Fuel Weight Calculation:
- An aircraft has 500 gallons of aviation fuel on board. Calculate the total weight of the fuel.
Given: VF = 500gallons.
Aviation fuel weight, AFW(lbs) = VF * 6.7
AFW(lbs) = 500 * 6.7
AFW(lbs) = 3350lbs.
- If an aircraft needs to have a total fuel weight of 2010 lbs, calculate the volume of fuel required.
Given: AFW(lbs) = 2010lbs.
Aviation fuel weight, AFW(lbs) = VF * 6.7
VF = AFW(lbs) / 6.7
VF = 2010 / 6.7
VF = 300gallons.