King Cobra Size Explained & Compared With Others

Last Updated on April 11, 2023 by Amin Tawar

King Cobra Length

King Cobra Size
King Cobra Size Explained & Compared With Others

The King Cobra is a venomous snake that is native to Southeast Asia and Southern India. The King Cobra is a solitary animal and is active during the day. 

They are found in a variety of habitats, including tropical forests, wetlands, and cultivation lands.

Talking about their length, the King Cobra is one of the longest venomous snakes in the world, with adult individuals reaching lengths of up to 18 feet (5.5 meters) in some cases, although the average length is around 3.18 to 4 m (10.4 to 13.1 ft). 

This makes it one of the longest venomous snakes in the world, and also one of the longest snakes overall. Their length and venomous bite make them formidable predators in the wild. 

King cobra LengthMeter Feet
Average length 3.18 to 4 m10.4 to 13.1 ft
Maximum length 5.4 m18 ft

King Cobra Weight

King Cobras are not only known for their impressive length, but also for their weight. They have a very muscular body, which helps them to constrict their prey and also to support their own weight when moving around. Additionally, the weight of a King Cobra can vary depending on its age, sex, and subspecies. 

For instance, female King Cobras tend to be larger and heavier than males, and individuals from different subspecies can also vary in size. 

For example, the Indian King Cobra (Ophiophagus hannah) is considered the largest subspecies and can weigh up to 30 pounds (13 kg), while the Chinese King Cobra (Ophiophagus hannah chinensis) is the smallest subspecies and can weigh around 10 pounds (4.5 kg).

King Cobra WeightKilograms Pounds 
Average weight Male: 10 kg 
Female: 5 kg 
Male: 22 lb
Female: 11 lb
Maximum Weight 20 kg44 lb

King Cobra Baby Size

King Cobra hatchlings, also known as baby King Cobras, are born at a relatively small size compared to their adult counterparts. The average length of a newborn King Cobra is around 20-30 centimeters (8-12 inches), which is less than 1/3 the size of an adult King Cobra.

Despite their small size, baby King Cobras are fully developed and are able to defend themselves from the moment they hatch. 

They are born with a full set of functional venom glands and are able to bite and inject venom, which makes them dangerous to humans and animals alike. 1

By the time they reach maturity, they grow up to around 1.5-1.8 meters (5-6 feet) in length and weigh around 20-30 pounds (9-13 kg).

King Cobra Size Compared To Human

King Cobra Size compared with human
King Cobra Size Explained & Compared With Others

In terms of size comparison, king cobras are way too giant than an average adult human.

To be more specific, while a king cobra is about 3.18 to 4 m (10.4 to 13.1 ft) in length and 6kg (13lbs) in weight, an average human is just about 5.5 to 5.9 feet in length and 132 to 176 pounds (60 to 80 kgs) in weight. 

Animal type  Height Weight 
King Cobra  3.18 to 4 m (10.4 to 13.1 ft)6kg (13lbs)
Average adult human 5.5 to 5.9 feet132 to 176 pounds (60 to 80 kgs)

King Cobra Vs Anaconda Size Comparison

If we talk about two species of snakes and their size difference, the King Cobra and the Anaconda are two very different animals and have varied sizes. 

The King Cobra, as previously mentioned, can grow up to 13 feet (4 meters) in length, while the Anaconda can grow much larger, reaching lengths of up to 15 feet (4.6 meters) or more.

In terms of weight, the Anaconda can weigh up to 550 pounds (250 kg) or more, while a King Cobra can weigh up to 20 pounds (9 kg) at most. This means that an Anaconda can weigh up to 25 times more than a King Cobra.

Animal type  Height Weight 
King Cobra  3.18 to 4 m (10.4 to 13.1 ft)6kg (13lbs)
Green Anaconda3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) 100-150 pounds

King Cobra Size Vs Boa Constrictor Comparison

The King Cobra, well known for its massive size and terrifying nature, but did you ever wonder how large it would be compared to the Boa constrictors?

Boa constrictors and King Cobra are two different species of snake, with very different characteristics. King Cobras are venomous snakes that are native to Southeast Asia, while boa constrictors are non-venomous snakes that are native to Central and South America. 

King cobras are typically larger than boa constrictors, with adult king cobras reaching lengths of up to 3.18 to 4 m (10.4 to 13.1 ft) and weight of 6kg (13lbs), while adult boas typically reach lengths of 6 to 10 ft (1.2 to 3 m) and weight of 6.8 to 15 kg (15 to 33 lbs).

Animal type  Height Weight 
King Cobra  3.18 to 4 m (10.4 to 13.1 ft)6kg (13lbs)
Boa constrictor6 to 10 ft (1.2 to 3 m)6.8 to 15 kg (15 to 33 lbs)

King Cobra Size Vs Python Size Comparison

Lastly, let’s see where the python species of snakes stand beside the King Cobras. 

While the King Cobra can grow up to 3.18 to 4 m (10.4 to 13.1 ft) in length and weighs up to 6kg (13lbs), Pythons can grow even larger, reaching lengths of up to 8 and 20 feet (2.4 -6 m) or more and weigh up to 200 pounds or more. 

This means that a Python can be up to two times the length of a King Cobra, and possibly much heavier. In terms of size and weight, the Python has a clear advantage over the King Cobra.

Animal type  Height Weight 
King Cobra  3.18 to 4 m (10.4 to 13.1 ft)6kg (13lbs)
Burmese python8 and 20 feet (2.4 — 6 m)200-pound

Conclusion

And that was everything you need to know about the size of King cobra. I hope this article was informative enough and your queries were answered.

Thank You For Reading!

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