A Boeing 747 holds varying amounts of fuel depending on the model:
- The original Boeing 747-100 holds about 48,400 gallons (183,214 liters).
- The 747-200 and 747-300 increased to about 52,410 gallons (199,158 liters).
- The popular 747-400 model holds about 57,285 gallons (216,840 liters).
- The latest 747-8 model has two types: the 747-8i Intercontinental holds around 63,034 gallons (238,610 liters), and the 747-8f freighter holds about 59,734 gallons (226,095 liters).
The fuel is predominantly stored in the wings to maintain balance and provide space in the fuselage for cargo. The aircraft burns about 1 gallon (4 liters) of fuel every second during flight.
