Dinosaur size comparison
Put dinosaurs side by side with a 1.75 m person on the same scale. Lengths are available for 381 genera.
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Phuwiangosaurus is about 9.4 times longer than Velociraptor.
Side by side
| Attribute | Tyrannosaurus | Phuwiangosaurus | Velociraptor |
|---|---|---|---|
| When | 83.6–66 million years ago | 125.77–113.2 million years ago | 89.8–66 million years ago |
| Period | Cretaceous | Cretaceous | Cretaceous |
| Diet | Carnivore | Herbivore | Carnivore |
| Length | 12.3 m | 17 m | 1.8 m |
| Weight | 8.4 t | – | 15 kg |
| Main rock formation | Hell Creek | Sao Khua | Djadokhta |
| Found in | Canada, Mexico, United States | Thailand | Canada, China, Kazakhstan, Mongolia |
| Named by | Osborn, 1905 | Martin et al., 1994 | Osborn, 1924 |
Time range, countries and formation from the Paleobiology Database. Time ranges can be wider than the real one because they follow the age of whole rock stages.
Popular dinosaurs
Thai dinosaurs
Top 10 longest
- 1Patagotitan37 m
- 2Argentinosaurus35 m
- 3Supersaurus34.5 m
- 4Ruyangosaurus32.5 m
- 5Puertasaurus30 m
- 6Paralititan28 m
- 7Nagatitan27 m
- 8Daxiatitan26.5 m
- 9Diplodocus26 m
- 10Dreadnoughtus26 m
Lengths are estimates from Wikipedia, Wikidata and the papers that named each genus, often based on incomplete skeletons. Silhouettes show a general body shape for each group, not the exact shape of each species.