How big does an Akita get?
A full-grown Akita is a giant dog, weighing about 70–130 lb as an adult.
- Adult weight
- 70–130 lb
- Also in kilograms
- 31.8–59 kg
- Size class
- Giant
As a giant breed, an Akita keeps growing for longer than a small dog — larger breeds reach their adult weight months later (Hawthorne et al., 2004). Expect steady growth well past the first year.
Common questions
How much does a full-grown Akita weigh?
An Akita weighs 70–130 lb (31.8–59 kg) as an adult. That range is the weight the American Kennel Club publishes in the breed's official standard, re-checked here every week — it is a typical weight across many adult dogs, not a target for one dog.
Is an Akita a giant dog?
Yes — an Akita counts as a giant breed, going by the middle of its adult weight range (31.8–59 kg). The cut-offs between small, medium, large and giant are a common veterinary convention rather than one official standard, so a breed near a boundary can be described either way elsewhere.
When does an Akita stop growing?
Later than a small dog. Hawthorne et al. (2004) measured that larger breeds keep gaining weight for longer, so an Akita is likely to fill out well past its first birthday. We don't publish a month-by-month figure, because no source gives one breed by breed — and an invented number would be worse than none.
Why is there a range instead of one weight?
Because the source publishes a range. Within any breed, weight varies with sex, genetics, build and health, and a mixed-breed dog usually falls between its parents' breeds. Narrowing 70–130 lb down to a single number would look more precise while being less true.
Breeds of a similar size
Weight varies within the Akita by sex, genetics and health, and mixed-breed dogs fall between their parents. This is a typical range, not a guarantee.
Verified on . Based on Breed weights — official AKC breed standards (American Kennel Club, breed pages, accessed 2026-07-29) and Body-Weight Changes during Growth in Puppies of Different Breeds (Hawthorne et al., Journal of Nutrition, 2004, vol. 134, p. 2027S). See the method.