
Tyrannosaurus - Wikipedia
The most complete specimen measures 12.3–12.4 m (40–41 ft) in length, but according to most modern estimates, Tyrannosaurus could have exceeded sizes of 13 m (43 ft) in length, 3.7–4 …
How Tall Was T. rex? | Dinosaur, Tyrannosaurus rex, Height, …
The T. rex was not only tall but also incredibly long and heavy. A large adult could measure more than 12 meters (about 39 feet) in length and weigh between 4,000 and 7,000 kg (about 9,000 …
How Tall Were T-Rexes and How Do Scientists Know?
Aug 15, 2025 · To grasp the scale of a Tyrannosaurus Rex, comparing its height to familiar objects is helpful. An adult T-Rex, standing at about 12 to 13 feet at the hip, would have been …
How Tall Was a T Rex? - A To Z Dinosaurs
Aug 13, 2022 · Tyrannosaurus Rex was between 12 and 13 feet (3.6 to 3.9 metres) when measured from the floor to the hips, however from floor to the top of its head T Rex could …
How tall is the T. rex? – The Institute for Environmental Research …
Dec 9, 2025 · The estimated height of a Tyrannosaurus rex is approximately 12 to 13 feet at the hips, with the largest specimens potentially reaching even greater heights depending on …
Tyrannosaurus rex - Carnegie Museum of Natural History
Tyrannosaurus rex was one of the largest predators to ever walk the Earth. Growing up to 46 feet in length and standing 13 feet high at the hips, this meat-eater could weigh up to seven tons.
How Big Was A T. Rex? - DinosaurChill
Length: An adult T. rex could reach up to 40 feet (about 12 meters) from head to tail. That’s about the length of a school bus! Height: Standing at the hips, T. rex was approximately 12 to 13 feet …
7 Questions About Tyrannosaurus rex - AMNH
Growth rings indicate the T. rex grew quickly, reaching adult size as a teenager—and that the animals died young. The oldest specimen analyzed was only 28 years old.
Tyrannosaurus rex | Description, Dinosaur, & Facts | Britannica
Dec 12, 2025 · If the Tyrannosaurus rex (T. rex)—the largest member of a group of theropod dinosaurs called tyrannosaurs—had stood upright, it would have been more than 6.5 meters …
Exploring the Dimensions of Tyrannosaurus Rex
Height at the hips is an often overlooked yet crucial aspect of T. rex's physical identity. Ranging around 12 feet in height at its hips, it presented a formidable silhouette against the backdrop of …