Dinosaurs · #265 biggest of 1,014
How big is Brontosaurus?
22 m
Brontosaurus measures 22 m. That's about 13 adult humans lined up end to end.
By the numbers
- That's 22 meters, or about 72 feet.
- It's about 13 times taller than an average adult (1.7 m).
- Roughly 13 adult humans could line up across it.
- Out of all 1,014 things in this collection, it ranks #265 by size.
Size comparison
How Brontosaurus stacks up against things of a similar size. Tap any bar to explore it.
family coaster
25 m
Ferris wheel (carnival)
25 m
tennis court
23.77 m
Brachiosaurus
22 m
Brontosaurus
22 m
semi-truck
22 m
Chelyabinsk meteor
20 m
birch tree
20 m
Sphinx of Giza
20 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 7.73% of its height.
More in Dinosaurs
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