Kit fox lifespan and age in human years
Longest recorded 15.8 years
🏆 The longest-lived kit fox on record reached 15.8 years in captivity.
Kit fox (Vulpes macrotis). The oldest known individual lived 15.8 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.
- Reaches adulthood at about 12 months
- Adult weight about 2.5 kg
- Gestation about 54 days
- About 4 young at a time
How old in human years?
Age
Kit fox age chart in human years
Shaded rows are equivalent to human age 60+.
| Kit fox | Human age | Stage |
|---|---|---|
| 1 yr | 18 | Teen |
| 2 yr | 25 | Adult |
| 3 yr | 32 | Adult |
| 4 yr | 39 | Adult |
| 5 yr | 46 | Middle age |
| 6 yr | 52 | Middle age |
| 7 yr | 59 | Middle age |
| 8 yr | 66 | Senior |
| 9 yr | 73 | Senior |
| 10 yr | 80 | Elderly |
| 11 yr | 87 | Elderly |
| 12 yr | 94 | Elderly |
| 13 yr | 101 | Elderly |
| 14 yr | 108 | Elderly |
| 15 yr | 114 | Elderly |
| 16 yr | 121 | Elderly |
| 17 yr | 128 | Elderly |
| 18 yr | 135 | Elderly |
| 19 yr | 142 | Elderly |
Kit fox profile
| Classification | Mammalia > Carnivora > Canidae |
|---|---|
| Scientific name | Vulpes macrotis |
| Adult weight | about 2.5 kg |
| Age of maturity | 12 months |
| Gestation | about 54 days |
| Litter / clutch size | 4 |
| Longest recorded | 15.8 years (captivity) |
Sources
How we convert ages: method.
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