Boa constrictor lifespan and age in human years
Longest recorded 40.4 years
🏆 The longest-lived boa constrictor on record reached 40.4 years in captivity.
Boa constrictor (Boa constrictor). The oldest known individual lived 40.4 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 3 years
- Adult weight about 3.53 kg
- Incubation about 125 days
- About 35 eggs at a time
How old in human years?
Age
Boa constrictor age chart in human years
Shaded rows are equivalent to human age 60+.
| Boa constrictor | Human age | Stage |
|---|---|---|
| 5 yr | 23 | Adult |
| 10 yr | 37 | Adult |
| 15 yr | 51 | Middle age |
| 20 yr | 64 | Senior |
| 25 yr | 78 | Elderly |
| 30 yr | 92 | Elderly |
| 35 yr | 105 | Elderly |
| 40 yr | 119 | Elderly |
| 45 yr | 133 | Elderly |
Boa constrictor profile
| Classification | Reptilia > Squamata > Boidae |
|---|---|
| Scientific name | Boa constrictor |
| Adult weight | about 3.5 kg |
| Age of maturity | 3 years |
| Incubation | about 125 days |
| Litter / clutch size | 35 |
| Longest recorded | 40.4 years (captivity) |
Sources
How we convert ages: method.
More Reptiles & amphibians
Red-eared sliderLifespan about 25 years
Reeves' turtleLifespan about 25 years
Tortoise (Hermann's, Greek, etc.)Lifespan about 60 years
Leopard geckoLifespan about 15 years
Bearded dragonLifespan about 9 years
Ball pythonLifespan about 20 years
Corn snakeLifespan about 15 years
AxolotlLifespan about 11 years
Pacman frog (horned frog)Lifespan about 10 years
Japanese firebelly newtLifespan up to 25 years (record)
Japanese rat snakeLifespan up to 13.1 years (record)
Japanese mamushiLifespan up to 13.8 years (record)