How long do penguins grow?

The length of a penguin varies from species to species.

The smallest penguin is the Fairy Penguin, also known as the Little Blue Penguin. It averages 43cm in length and 33 cm in height.

The largest penguin is the Emperor Penguin, which averages 120cm in length, and 125 cm in height.

Other species range in between those lengths.

See the related weblink below for information on the length of specific species.