A Boeing 747 typically carries on the order of 50,000–63,000 US gallons of jet fuel , depending on the exact model and configuration.

Quick Scoop: Core Numbers

  • Early 747-100: about 48,400 gallons (≈183,000 liters).
  • Classic long‑haul figures people quote for “a 747”: roughly 48,000–50,000 gallons.
  • 747-400 (common long‑range passenger model): about 57,000 US gallons (≈216,000 liters).
  • 747-400ER/freighters with extra tanks: can reach around 60,000–63,700 gallons.
  • 747‑8 Intercontinental / Freighter (newest and largest): about 63,000 gallons (≈238,000 liters).

In weight terms, a full load is roughly 170–190 metric tons of fuel , depending on variant and fuel density.

How that translates in practice

  • A “typical” 747 used on long‑haul routes is often running with around 200,000+ liters of fuel on board.
  • During cruise, a 747 burns roughly 4 liters (about 1 gallon) of fuel every second , so a large portion of that tank is used over a 10‑hour intercontinental flight.

So if someone on a forum asks “how much fuel does a 747 carry?” and you don’t know the exact variant, a solid, simple answer is:

It carries about 50,000–60,000 gallons of jet fuel , and the newest, largest versions are close to 63,000 gallons when the tanks are full.

TL;DR: A Boeing 747 carries roughly 48,000 to 63,000 US gallons of fuel , with many modern long‑haul versions around 57,000–63,000 gallons when full.

Information gathered from public forums or data available on the internet and portrayed here.