396,890 kgs.
The weight of a Boeing 777 varies depending on the specific model and configuration. For example, the Boeing 777-200 has a maximum takeoff weight (MTOW) of approximately 775,000 pounds (351,534 kg), while the larger 777-300 has an MTOW of about 775,000 pounds (349,000 kg). The Boeing 777-200LR and 777-300ER models can weigh even more, with MTOWs reaching around 775,000 pounds (351,534 kg) and 800,000 pounds (362,874 kg), respectively.
The maximum gross takeoff weight of a 747-400 is approximately 900,000 pounds (408,233 kg). The empty weight is approximately 600,000 pounds (272,155 kg).
The weight of a Boeing airplane varies significantly depending on the model. For instance, a Boeing 737 typically has a maximum takeoff weight ranging from about 70,000 to 190,000 pounds (31,750 to 86,180 kg), while a larger model like the Boeing 777 can weigh up to 775,000 pounds (351,534 kg) at maximum takeoff. Each model is designed for different capacities and ranges, which influences its overall weight.
i kg
The weight of a Boeing 747 can vary depending on its model and configuration, but it typically ranges from 160,000 kg to 440,000 kg when empty.
How much does a large dog weigh about 35 kg?Read more:How_much_does_a_large_dog_weigh_about_35_kg
About 61.24 KG, which is 135.0 / 2.2046
A male ostrich can weigh as much as 150 kg.
69 kg
The 747's maximum takeoff weight ranges from 735,000 pounds (333,400 kg) for the −100 variant to 970,000 lb (439,985 kg) for the −8 variant.
1 kg
30 kg ofcourse