Labrador Retriever Age in Human Years: Free Calculator
Work out your Labrador Retriever age in human years. Labrador Retrievers typically weigh 55–80 lb and live 10–12 years; enter your dog's age below.
The breed the UCSD epigenetic formula was built on. Size class: Large (51–100 lb (23–45 kg)). Senior from about 8.5 years.
Labrador Retriever key numbers
| Typical adult weight | 55–80 lb (24.9–36.3 kg) |
| Typical lifespan | 10–12 years |
| Fully grown (adult) from about | 1.5 years |
| Senior from about | 8.5 years (≈58 human years) |
| Human age at 12 years | ≈77 |
| Daily calories, neutered adult | 1250–1656 kcal |
Labrador Retriever 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 | Adult |
| 8 | 55 | 64 | Adult |
| 9 | 61 | 66 | Senior |
| 10 | 66 | 68 | Senior |
| 11 | 72 | 69 | Senior |
| 12 | 77 | 71 | Senior |
| 13 | 82 | 72 | Senior |
Feeding a Labrador Retriever
At a typical adult weight of 68 lb (31 kg), a neutered adult needs roughly 1458 kcal a day. Use the dog food calculator for your dog's own weight and food.
Frequently asked questions
How old is a Labrador Retriever in human years?
A Labrador Retriever's age in human years depends on size. A Labrador Retriever is a large breed (55–80 lb), so on the size-based chart it is about 36 human years at 5 and 66 at 10. A typical Labrador Retriever lifespan of 10–12 years is about 72 human years at the midpoint.
How long do Labrador Retrievers live?
Typically 10 to 12 years. The breed the UCSD epigenetic formula was built on.
When is a Labrador Retriever a senior?
From around 8.5 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