Cavalier King Charles Spaniel Age in Human Years: Free Calculator
Work out your Cavalier King Charles Spaniel age in human years. Cavalier King Charles Spaniels typically weigh 13–18 lb and live 9–14 years; enter your dog's age below.
A small spaniel with heart-health concerns. Size class: Small (under 20 lb (9 kg)). Senior from about 8.5 years.
Cavalier King Charles Spaniel key numbers
| Typical adult weight | 13–18 lb (5.9–8.2 kg) |
| Typical lifespan | 9–14 years |
| Fully grown (adult) from about | 1 year |
| Senior from about | 8.5 years (≈50 human years) |
| Human age at 14 years | ≈72 |
| Daily calories, neutered adult | 424–541 kcal |
Cavalier King Charles Spaniel age in human years: year-by-year chart
| Dog age | Size-based chart | UCSD formula | Life stage |
|---|---|---|---|
| 1 | 15 | 31 | Adult |
| 2 | 24 | 42 | Adult |
| 3 | 28 | 49 | Adult |
| 4 | 32 | 53 | Adult |
| 5 | 36 | 57 | Adult |
| 6 | 40 | 60 | Adult |
| 7 | 44 | 62 | Adult |
| 8 | 48 | 64 | Adult |
| 9 | 52 | 66 | Senior |
| 10 | 56 | 68 | Senior |
| 11 | 60 | 69 | Senior |
| 12 | 64 | 71 | Senior |
| 13 | 68 | 72 | Senior |
| 14 | 72 | 73 | Senior |
| 15 | 76 | 74 | Senior |
Feeding a Cavalier King Charles Spaniel
At a typical adult weight of 16 lb (7 kg), a neutered adult needs roughly 484 kcal a day. Use the dog food calculator for your dog's own weight and food.
Frequently asked questions
How old is a Cavalier King Charles Spaniel in human years?
A Cavalier King Charles Spaniel's age in human years depends on size. A Cavalier King Charles Spaniel is a small breed (13–18 lb), so on the size-based chart it is about 36 human years at 5 and 56 at 10. A typical Cavalier King Charles Spaniel lifespan of 9–14 years is about 62 human years at the midpoint.
How long do Cavalier King Charles Spaniels live?
Typically 9 to 14 years. A small spaniel with heart-health concerns.
When is a Cavalier King Charles Spaniel 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 small breeds
See all breeds · General dog age calculator