Animals · #273 biggest of 1,014
How big is the sperm whale?
18 m
The sperm whale measures 18 m. That's about 11 adult humans lined up end to end.
By the numbers
- That's 18 meters, or about 59 feet.
- It's about 11 times taller than an average adult (1.7 m).
- Roughly 11 adult humans could line up across it.
- Out of all 1,014 things in this collection, it ranks #273 by size.
Size comparison
How sperm whale stacks up against things of a similar size. Tap any bar to explore it.
Sphinx of Giza
20 m
James Webb Space Telescope
20 m
fighter jet
19 m
bowling lane
18.3 m
sperm whale
18 m
Megalodon (shark)
18 m
helicopter
18 m
humpback whale
16 m
gray whale
15 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 9.44% of its height.
More in Animals
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