Dinosaurs · #351 biggest of 1,014
How big is Pachycephalosaurus?
4.5 m
Pachycephalosaurus measures 4.5 m. That's about 2.65 adult humans lined up end to end.
By the numbers
- That's 4.5 meters, or about 15 feet.
- It's about 2.65 times taller than an average adult (1.7 m).
- Roughly 53 credit cards could line up across it.
- Out of all 1,014 things in this collection, it ranks #351 by size.
Size comparison
How Pachycephalosaurus stacks up against things of a similar size. Tap any bar to explore it.
Burmese python
5 m
bouncy castle
5 m
sedan car
4.7 m
Tesla Model 3
4.7 m
Pachycephalosaurus
4.5 m
marlin
4.5 m
Nile crocodile
4.5 m
sports car
4.4 m
trampoline
4.3 m
Bars use a logarithmic scale so everything fits — real differences are even more extreme!
Fun fact
Standing beside it, an average person (1.7 m tall) would reach only about 37.8% of its height.
More in Dinosaurs
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