Black mamba lifespan and age in human years
Longest recorded 26.2 years
🏆 The longest-lived black mamba on record reached 26.2 years in captivity.
Black mamba (Dendroaspis polylepis). The oldest known individual lived 26.2 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.
- Adult weight about 30.8 kg
- Incubation about 85 days
How old in human years?
Age
Black mamba age chart in human years
Shaded rows are equivalent to human age 60+.
| Black mamba | Human age | Stage |
|---|---|---|
| 5 yr | 23 | Adult |
| 10 yr | 46 | Middle age |
| 15 yr | 69 | Senior |
| 20 yr | 92 | Elderly |
| 25 yr | 115 | Elderly |
| 30 yr | 137 | Elderly |
Black mamba profile
| Classification | Reptilia > Squamata > Elapidae |
|---|---|
| Scientific name | Dendroaspis polylepis |
| Adult weight | about 31 kg |
| Incubation | about 85 days |
| Longest recorded | 26.2 years (captivity) |
Sources
How we convert ages: method.
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Japanese rat snakeLifespan up to 13.1 years (record)
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