163,000 kg
According to the Boeing Corporation, the 727 has a fuel capacity of 8,186 US gallons.
Maximum Fuel Capacity, 11489 gal (43490 l)
Maximum Fuel Capacity31,000 U.S. gal
A Boeing 777-200 has a maximum fuel capacity of 31000 US gallons of fuel. In the planes largest capacity setting it can hold 400 passengers.
the maximum fuel capacity of a Boeing 737-700 is 6,875 U.S. gal or 26,020 liters
5,000 to 6,300 gallons depending on model
Fuel capacity: 3.70 million pounds. The Boeing 747 can fly in the air up to 16 to 19 hours with fuel savings.
The Boeing 777 uses an airplane grade of diesel similar to that of diesel trucks. Type #2 Kerosene is the diesel fuel used for the Boeing 777. The Boeing 777 has a higher fuel capacity and is more efficient at fuel consumption than earlier models like the 747.
The accepted average weight of Jet A fuel is 6.84 pounds per gallon based on specific gravity (but varies based on temperature, additives, etc.) The Boeing 747-400ER can carry more than 63,500 gallons of fuel which is about 434,340 pounds fuel load weight. Information provided by Jet Advisors
It depends on the type and model of jet you are referring to. The Boeing 747 models fuel capacity can be found here http://en.wikipedia.org/wiki/Boeing_747#Specifications
Divide maximum range in miles by maximum fuel capacity in gallons, both of which are available on the Boeing website. This will provide a rough estimate of fuel efficiency.
A Boeing 747 tanks capacity is 54,206 gallons, different models of aircraft would have a different tank capacity.