Eastern Green Mamba vs King Cobra
How does the Eastern Green Mamba compare to the King Cobra? They are both members of the Elapidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Dendroaspis angusticeps
- Ophiophagus hannah
- Classification
- Reptile
- Reptile
- Family
- Elapidae
- Elapidae
- Habitat
- Coastal forests and thickets
- Dense forests, bamboo thickets, mangrove swamps
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Vulnerable
- Lifespan
- 12-20 years
- 15-20 years
- Weight
- 0.5-1.4 kg
- 6-9 kg
Eastern Green Mamba vs King Cobra: who would win?

Eastern Green Mamba
0.5-1.4 kg

King Cobra
6-9 kg
King Cobra wins high confidence
King Cobra is substantially heavier (6-9 kg vs 0.5-1.4 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are reptiles.
- Both belong to the Elapidae family.
- Both have a carnivore diet.
Differences
- Habitat: Coastal forests and thickets vs Dense forests, bamboo thickets, mangrove swamps.
- Conservation: Least Concern vs Vulnerable.
- Weight: 0.5-1.4 kg vs 6-9 kg.
Eastern Green Mamba vs King Cobra: FAQ
Who would win in a fight, a Eastern Green Mamba or a King Cobra?
King Cobra wins. King Cobra is substantially heavier (6-9 kg vs 0.5-1.4 kg). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Eastern Green Mamba and a King Cobra?
Eastern Green Mamba and King Cobra differ in several ways — habitat: coastal forests and thickets vs dense forests, bamboo thickets, mangrove swamps. conservation: least concern vs vulnerable. weight: 0.5-1.4 kg vs 6-9 kg.
Do Eastern Green Mamba and King Cobra live in the same habitat?
No — Eastern Green Mamba lives in coastal forests and thickets, while King Cobra is found in dense forests, bamboo thickets, mangrove swamps.
What do Eastern Green Mamba and King Cobra eat?
Both Eastern Green Mamba and King Cobra have a carnivore diet.
Which is more endangered, the Eastern Green Mamba or the King Cobra?
Eastern Green Mamba is listed as Least Concern, while King Cobra is listed as Vulnerable.
How big are Eastern Green Mamba and King Cobra?
Eastern Green Mamba weighs around 0.5-1.4 kg, while King Cobra weighs around 6-9 kg.

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Eastern Green Mamba

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King Cobra







