Bernese Mountain Dog Age in Human Years: Free Calculator
Work out your Bernese Mountain Dog age in human years. Bernese Mountain Dogs typically weigh 70–115 lb and live 7–10 years; enter your dog's age below.
A large breed with a relatively short lifespan. Size class: Large (51–100 lb (23–45 kg)). Senior from about 6.5 years.
Bernese Mountain Dog key numbers
| Typical adult weight | 70–115 lb (31.8–52.2 kg) |
| Typical lifespan | 7–10 years |
| Fully grown (adult) from about | 1.5 years |
| Senior from about | 6.5 years (≈48 human years) |
| Human age at 10 years | ≈66 |
| Daily calories, neutered adult | 1498–2174 kcal |
Bernese Mountain Dog age in human years: year-by-year chart
| Dog age | Size-based chart | UCSD formula | Life stage |
|---|---|---|---|
| 1 | 15 | 31 | Puppy |
| 2 | 24 | 42 | Adult |
| 3 | 28 | 49 | Adult |
| 4 | 32 | 53 | Adult |
| 5 | 36 | 57 | Adult |
| 6 | 45 | 60 | Adult |
| 7 | 50 | 62 | Senior |
| 8 | 55 | 64 | Senior |
| 9 | 61 | 66 | Senior |
| 10 | 66 | 68 | Senior |
| 11 | 72 | 69 | Senior |
Feeding a Bernese Mountain Dog
At a typical adult weight of 93 lb (42 kg), a neutered adult needs roughly 1846 kcal a day. Use the dog food calculator for your dog's own weight and food.
Frequently asked questions
How old is a Bernese Mountain Dog in human years?
A Bernese Mountain Dog's age in human years depends on size. A Bernese Mountain Dog is a large breed (70–115 lb), so on the size-based chart it is about 36 human years at 5 and 66 at 10. A typical Bernese Mountain Dog lifespan of 7–10 years is about 58 human years at the midpoint.
How long do Bernese Mountain Dogs live?
Typically 7 to 10 years. A large breed with a relatively short lifespan.
When is a Bernese Mountain Dog a senior?
From around 6.5 years old, which is the last quarter of a typical lifespan. Ask your vet about senior check-ups before then.
Other large breeds
See all breeds · General dog age calculator