How big is a moose?
A moose is about 9 ft2.7 m1 long, adult male Alaska moose (the largest subspecies, Alces alces gigas), head to rump. The biggest deer in the world, and a surprisingly good swimmer.
A moose next to you
Next to a child about four feet tall: the moose is about 2 of you long, lying head to toe.
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Where the numbers come from
- National Park Service, Kenai Fjords, checked 30 October 2026.