Green Anaconda vs King Cobra
Quick answer
It is too close to call. The Green Anaconda and the King Cobra are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
This is a hypothetical, educational comparison based on typical size, strength, and natural weaponry. In the wild these animals rarely meet, and most encounters end without a fight.
Reptile
Least Concern
Reptile
VulnerableGreen Anaconda vs King Cobra compared
| Attribute | Green Anaconda | King Cobra |
|---|---|---|
| Weight | 70 kg | 9 kg |
| Length | 5 m | 5.5 m |
| Top speed | 8 km/h | 18 km/h |
| Strength | 70/100 | 30/100 |
| Deadliness | 45/100 | 85/100 |
| Intelligence | 16/100 | 45/100 |
| Lifespan | 10 yr | 20 yr |
Green Anaconda vs King Cobra: common questions
Who would win in a fight, a Green Anaconda or a King Cobra?
It is too close to call. The Green Anaconda and the King Cobra are evenly matched on paper, and in the wild the outcome would come down to size, surprise, and circumstance.
Which is bigger, the Green Anaconda or the King Cobra?
The Green Anaconda is heavier, weighing around 70 kg compared with the other's 9 kg.
Which is faster, the Green Anaconda or the King Cobra?
The King Cobra is faster, reaching about 18 km/h versus 8 km/h.
Which lives longer, the Green Anaconda or the King Cobra?
The King Cobra typically lives longer, up to around 20 years compared with 10 years.
Sources & references
Size, speed, and conservation data are drawn from established zoological references. Compare full profiles for habitat, diet, and behaviour:
- Green Anaconda — full guide
IUCN Red List (Least Concern, Eunectes murinus)
- King Cobra — full guide
IUCN Red List (Vulnerable, Ophiophagus hannah)
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