Bottlenose dolphin brain size comparison: how tall is the Bottlenose dolphin brain?

Bottlenose dolphin brain: 9.8 cm · 0' 4" tall
Brain mass 1.6 kg (1.19× human) · size estimated from mass

Bottlenose dolphin brain is 9.8 cm · 0' 4" tall. That is about 17.4× shorter than an average man (171 cm). Compare it side by side with people, animals, buildings and more on the board above — drag, zoom, switch cm / ft, or export an image.

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