Bernese Mountain Dog Growth Chart
Bernese Mountain Dogs are large, heavy-boned working dogs from alpine regions. They mature slowly and may gain weight into the second year. Males are typically heavier than females; parent sizes improve prediction confidence.
Bernese Mountain Dog weight by age
Typical weight ranges based on Bernese Mountain Dog adult size and standard growth curves. Individual puppies may vary.
| Age | Expected weight (low–high) |
|---|---|
| 8 weeks | 7.4–27.1 lb |
| 12 weeks | 10.9–32.9 lb |
| 16 weeks | 14.1–38.1 lb |
| 20 weeks | 17–42.9 lb |
| 24 weeks | 19.8–47.5 lb |
| 32 weeks | 25–56 lb |
| 40 weeks | 29.9–64.1 lb |
| 1 year | 36.8–75.4 lb |
| 1y 26w | 50.6–98.1 lb |
| 2 years | 65.5–115 lb |
Calculate Your Bernese Mountain Dog Puppy's Adult Weight
Enter your Bernese Mountain Dog puppy's age and current weight for an estimated adult weight range.
Enter your puppy's details to see the estimate
Bernese Mountain Dog FAQ
How much will my Bernese Mountain Dog puppy weigh as an adult?
Enter your puppy's age and current weight in this calculator. Typical adult Bernese Mountain Dog ranges depend on sex, genetics, and whether the puppy is on a steady growth curve.
At what age is a Bernese Mountain Dog fully grown?
Most Bernese Mountain Dog dogs reach most adult weight between 10 and 18 months depending on size. Larger individuals may keep filling out slightly longer while bone and muscle finish developing.
How accurate is a Bernese Mountain Dog puppy weight chart?
Charts reflect typical trends, not guarantees. Individual puppies may finish above or below the estimated range based on parents, nutrition, and overall health.