Shiba Inu Weight Chart
Expected adult weight, growth by age and a calculator for your Shiba Inu puppy. AKC weight: males 23 lb (10 kg), females 17 lb (8 kg).
- Male, AKC
- 23 lb (10 kg)
- Female, AKC
- 17 lb (8 kg)
- Growth-chart size class
- Small-medium
Predict your Shiba Inu puppy's adult weight
Enter your puppy's age and weight to see an estimate.
Not veterinary advice. PuppySizer gives estimates from published sources. It cannot examine your pet. For any health concern, ask your own veterinarian. Read the full disclaimer.
Shiba Inu male growth chart
Show the chart as a table
| Age | Typical male (lb) |
|---|---|
| 12 weeks | 6.6 |
| 16 weeks | 9.4 |
| 20 weeks | 11.9 |
| 26 weeks | 14.9 |
| 40 weeks | 18.7 |
| 52 weeks | 20.1 |
| 78 weeks | 21.7 |
| 104 weeks | 23.0 |
The curve ends at 23 lb (10.4 kg), the single weight AKC gives. On this curve a male reaches half of adult weight at about 19 weeks (4 months), 90 % at about 60 weeks (14 months) and 95 % at about 80 weeks (18 months).
Shiba Inu female growth chart
Show the chart as a table
| Age | Typical female (lb) |
|---|---|
| 12 weeks | 6.6 |
| 16 weeks | 8.6 |
| 20 weeks | 10.4 |
| 26 weeks | 12.3 |
| 40 weeks | 14.4 |
| 52 weeks | 15.3 |
| 78 weeks | 16.2 |
| 104 weeks | 17.0 |
The curve ends at 17.0 lb (7.7 kg), the single weight AKC gives. On this curve a female reaches half of adult weight at about 16 weeks (4 months), 90 % at about 53 weeks (12 months) and 95 % at about 77 weeks (18 months).
Shiba Inu weight by age
| Age | Male | Female |
|---|---|---|
| 12 weeks (3 mo) | 6.6 lb / 3.0 kg | 6.6 lb / 3.0 kg |
| 16 weeks (4 mo) | 9.4 lb / 4.3 kg | 8.6 lb / 3.9 kg |
| 20 weeks (5 mo) | 11.9 lb / 5.4 kg | 10.4 lb / 4.7 kg |
| 26 weeks (6 mo) | 14.9 lb / 6.7 kg | 12.3 lb / 5.6 kg |
| 40 weeks (9 mo) | 18.7 lb / 8.5 kg | 14.4 lb / 6.6 kg |
| 52 weeks (12 mo) | 20 lb / 9.1 kg | 15.3 lb / 6.9 kg |
| 78 weeks (18 mo) | 22 lb / 9.9 kg | 16.2 lb / 7.3 kg |
| 104 weeks (24 mo) | 23 lb / 10.4 kg | 17.0 lb / 7.7 kg |
Typical healthy dog, from the shape of the Salt et al. (2017) chart for the small-medium size class, scaled to the AKC weight. Healthy puppies vary around these values.
Shiba Inu size questions
How big does a Shiba Inu get?
The American Kennel Club gives 23 lb (10 kg) for males and 17 lb (8 kg) for females. Individual dogs can fall outside a breed range, and a mix or a dog from working lines may be larger or smaller.
When is a Shiba Inu fully grown?
On this curve a male reaches half of adult weight at about 19 weeks (4 months), 90 % at about 60 weeks (14 months) and 95 % at about 80 weeks (18 months). On this curve a female reaches half of adult weight at about 16 weeks (4 months), 90 % at about 53 weeks (12 months) and 95 % at about 77 weeks (18 months). These ages come from the shape of the published growth chart for small-medium dogs, scaled to the AKC weight, so they describe a typical dog, not a particular one.
How much should a Shiba Inu puppy weigh at 6 months?
A typical male is about 14.9 lb (6.7 kg) and a female is about 12.3 lb (5.6 kg) at 26 weeks on this curve. The range for healthy puppies is wide, so use the calculator above with your own puppy’s weight.
Other breeds in the same size class
Sources
- AKC breed pages (weight line only). American Kennel Club. Read 2026-11-08. Used for: Breed weight ranges, as numbers only. No AKC text is reproduced.
- Growth standard charts for monitoring bodyweight in dogs of different sizes. Salt C, Morris PJ, Wilson D, Lund EM, German AJ. PLoS ONE 12(9): e0182064 (CC BY 4.0). Read 2026-11-08. Used for: Centile growth curves for five size classes (adult weight under 40 kg) from 12 weeks to 2 years, built from Banfield Pet Hospital records. We read the values off the published charts.
AKC weight read on 2026-11-08 from akc.org/dog-breeds/shiba-inu (numbers only). Facts last checked November 8, 2026.