
Jumbo jets, such as the Boeing 747, are impressive feats of engineering with fuel tanks that can carry enough fuel to power a car for four trips around the Earth. The Boeing 747's fuel tank takes up the entire wingspan of the plane and can carry a maximum of 238,604 litres of fuel. The four engines of the Boeing 747 Jumbo Jet burn approximately 10 to 11 tonnes of fuel an hour when in cruise, which equates to roughly 1 gallon, or 4 litres, of fuel every second.
| Characteristics | Values |
|---|---|
| Fuel Tank Size | Takes up the entire wingspan of the plane |
| Fuel Capacity | 238,604 litres |
| Fuel Burn Rate | 10-11 tonnes of fuel per hour |
| Fuel Burn Rate | 1 gallon (4 litres) of fuel every second |
| Range | 7,790 nautical miles |
| Fuel Efficiency | 4% improvement with wingtip extensions and winglets |
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What You'll Learn

The Boeing 747 fuel tank takes up the entire wingspan
The Boeing 747, also known as the Jumbo Jet, is an iconic aircraft that has appeared in over 300 film productions. With its impressive size and performance, it is no surprise that the 747's fuel tank takes up the entire wingspan.
The 747's fuel system is designed with multiple tanks in each wing, allowing pilots to move fuel around for trim and stability. The aircraft's range and fuel efficiency have been improved over the years, with the introduction of wingtip extensions and winglets in the 747-400 model, which reduced the number of fuel stops required.
The 747's fuel tanks can hold a maximum of 238,604 litres of fuel, enabling the aircraft to fly approximately 7,790 nautical miles. The four engines of the 747 burn approximately 10 to 11 tonnes of fuel per hour when cruising, which equates to roughly 1 gallon or 4 litres per second.
The size and capacity of the 747's fuel tanks contribute to its impressive performance and range, making it a versatile aircraft capable of serving both long-haul and short-haul routes. The fuel system's design allows for efficient fuel burn and stability during flight, ensuring a smooth and safe journey for passengers and cargo.
Overall, the Boeing 747's fuel tank, spanning the entire wingspan, showcases the engineering innovations and considerations that have made this aircraft a celebrated icon in the aviation industry.
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The Jumbo Jet can carry 238,604 litres of fuel
The Jumbo Jet, otherwise known as the Boeing 747, is an iconic aircraft with an impressive fuel capacity. With a maximum fuel capacity of 238,604 litres, the Jumbo Jet is a powerhouse of aviation. This fuel capacity is truly remarkable, equivalent to four times the amount of fuel needed to drive a car around the world. This showcases the immense scale of the Jumbo Jet's fuel tank and its capability for long-haul flights.
The Boeing 747's fuel tank is so large that it spans the entire wingspan of the plane. This enormous fuel tank is a testament to the aircraft's size and range capabilities. The Jumbo Jet's four engines burn approximately 10 to 11 tonnes of fuel per hour when cruising, translating to roughly one gallon, or four litres, of fuel every second. Despite this high fuel consumption, the Jumbo Jet's impressive fuel capacity allows it to cover significant distances.
The efficiency of the Jumbo Jet's fuel usage is also noteworthy. The improved 747-400 model, for example, features wingtip extensions and winglets that enhance fuel efficiency by four percent compared to previous versions. This increased efficiency allows the 747-400 to bypass traditional fuel stops. The Jumbo Jet's range of about 7,790 nautical miles further highlights the efficiency of its fuel utilisation.
The Jumbo Jet's fuel capacity has a significant impact on its operations and functionality. The ability to carry a substantial amount of fuel enables the aircraft to undertake long-distance journeys without frequent refuelling stops. This capability has played a crucial role in connecting our global community, facilitating travel between distant locations. The Jumbo Jet's fuel capacity and range have made it a cornerstone of commercial aviation, earning it the nickname "Queen of the Skies."
In conclusion, the Jumbo Jet's fuel capacity of 238,604 litres is a remarkable feat of engineering. This vast fuel tank enables the aircraft to cover long distances efficiently, revolutionising global travel. The Jumbo Jet, with its impressive range and fuel efficiency, has left an indelible mark on the aviation industry, solidifying its status as an iconic aircraft.
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The fuel cost for a Jumbo Jet from London to New York is £18,500
The fuel cost for a Jumbo Jet (Boeing 747-400) from London to New York is £18,500, based on the price of 1 litre of jet fuel at 31 pence. The price of jet fuel has been steadily increasing over the years, with the price of Jet A1 doubling between January 2021 and January 2022, when it stood at $816 per metric tonne or $0.82 / £0.61 per kg. The increase in fuel prices has led to a corresponding increase in ticket costs.
A Jumbo Jet (Boeing 747) burns approximately 70,000 kilograms of fuel when flying from London to New York. This equates to 82,353 litres of fuel, considering jet fuel has a specific gravity of 0.85. The four engines of the Boeing 747 Jumbo Jet burn approximately 10 to 11 tonnes of fuel per hour when cruising, which is roughly 1 gallon (approximately 4 litres) of fuel every second.
The Boeing 747 fuel tank is so large that it takes up the entire wingspan of the plane. The fuel system in many airframes will have an approximate centre of gravity calculation, fuelling and defuelling tanks in a particular order to maintain stability.
The cost of the fuel for a Jumbo Jet carrying 450 passengers works out to be approximately £41 per person. However, the actual cost to each passenger will vary depending on the price the airline has hedged the fuel at. Hedging involves agreeing on a constant price for fuel for a set period, allowing airlines to reduce risk and fixed costs.
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The Jumbo Jet burns 10-11 tonnes of fuel per hour
The Jumbo Jet, or Boeing 747, is a large aircraft that burns 10 to 11 tonnes of fuel per hour during cruise. This equates to roughly 1 gallon, or approximately 4 litres, of fuel every second. The Jumbo Jet can carry a maximum of 238,604 litres of fuel and has a range of about 7,790 nautical miles.
The fuel efficiency of the Jumbo Jet is a key consideration for airlines, as fuel costs can significantly impact the price of tickets for passengers. For example, a Jumbo Jet flying from London to New York burns approximately 70,000 kilograms of fuel, resulting in a fuel cost of approximately £18,500 or €23,600. For a jet carrying 450 passengers, this works out to be about £41 or €52 per person.
The size of the Jumbo Jet's fuel tank is impressive, spanning the entire wingspan of the plane. This large fuel capacity enables the aircraft to undertake long-haul flights, such as the London to New York route, without the need for additional fuel stops.
However, it is important to note that the Jumbo Jet's fuel efficiency is lower than that of newer aircraft like the Airbus A380, which can carry more than 800 passengers at maximum capacity and offers a 20% increase in per-passenger fuel efficiency. As a result, some airlines have retired their Jumbo Jet fleets earlier than planned, opting for more fuel-efficient alternatives.
Despite the Jumbo Jet's high fuel consumption, aviation is responsible for only 12% of all CO2 emissions from the transport sector, compared to 74% from road transport. This highlights the impact of other factors, such as engine efficiency and aircraft weight, on overall fuel efficiency.
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The Jumbo Jet's fuel tank could power a car for four trips around the world
The Boeing 747, commonly known as the Jumbo Jet, is a remarkable aircraft that has achieved iconic status in popular culture. One fascinating aspect of this plane is the enormous size of its fuel tank, which can hold up to 238,604 litres of fuel. To put this into perspective, the fuel in a Jumbo Jet's tank could power a car for four complete trips around the world.
The Jumbo Jet's fuel efficiency is truly impressive. Despite its massive fuel capacity, the aircraft only consumes approximately 10 to 11 tonnes of fuel per hour when cruising, thanks to its advanced engine designs. This equates to roughly one gallon, or four litres, of fuel burned every second.
The large fuel capacity of the Jumbo Jet is a result of its unique design. The fuel tank spans the entire wingspan of the plane, maximizing fuel storage. This design consideration is crucial for long-haul flights and provides the aircraft with a range of about 7,790 nautical miles.
The efficiency and range of the Jumbo Jet have revolutionized global travel. With the ability to carry a significant fuel load, the Jumbo Jet can connect distant locations without the need for frequent refuelling stops. This capability has played a significant role in bringing people closer together and facilitating international travel and trade.
While the Jumbo Jet's fuel capacity is advantageous for aviation, it also highlights the differences in fuel consumption between aircraft and automobiles. The amount of fuel required to power a car for a single trip around the world is equivalent to what a Jumbo Jet burns in its engines in just a few hours. This comparison underscores the engineering challenges and advancements in both the aviation and automotive industries.
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Frequently asked questions
The fuel tank of a jumbo jet, such as the Boeing 747, is large enough to hold up to 238,604 litres of fuel, allowing for a range of about 7,790 nautical miles.
The fuel capacity of a jumbo jet is equivalent to driving a car around the world four times.
A jumbo jet like the Boeing 747-400 burns approximately 70,000 kilograms of fuel when flying from London to New York.
The fuel tank of a jumbo jet, such as the Boeing 747, spans the entire wingspan of the aircraft, with fuel stored primarily in the wings.








































