Green Anaconda Size Explained & Compared With Others

Last Updated on April 11, 2023 by Amin Tawar

Green Anaconda Length

Green Anaconda Size

The Green Anaconda, also known as the common anaconda, is a snake that can make even the bravest of individuals quiver in fear with its massive size and strength.

The Green Anaconda, Eunectes murinus, is a non-venomous snake that is found in the swamps, marshes, and slow-moving rivers of South America. They are considered to be the largest snake in the world by weight, with some individuals reaching lengths of up to 30 feet and weighing over 250 pounds.

Specifically, in terms of their length, on average adult male Green Anacondas typically reach lengths of around 3 m (9 ft 10 in), while females are significantly larger and can reach lengths of up to 4.6 m (15 ft 1 in). 

This size difference is common among many snake species and is known as sexual dimorphism, where males and females have distinct differences in size and/or coloration.

However, the record length for a Green Anaconda is 30 feet (9 meters) long.

Green Anaconda LengthMeter Feet
Average length Male: 3 m
Female: 4.6 m 
Male: 9 ft 10 in
Female: 15 ft 1 in
Maximum length 9 m30 ft

Green Anaconda Weight

When it comes to size and weight, the Green Anaconda is truly in a league of its own. While its length is impressive, its weight is even more so.

As mentioned earlier, the Green Anaconda, Eunectes murinus, is considered to be the largest snake in the world by weight, with some individuals reaching over 250 pounds. The average weight of a Green Anaconda is around 100-150 pounds, with females being significantly heavier than males.

Their weight is distributed throughout their long, bulky bodies, which is well-suited for their aquatic lifestyle. They have a dense network of muscle and a thick layer of fat, which provides them with buoyancy in the water and helps them to conserve energy.

Green Anaconda WeightLbs Kg
Average Weight Range100-150 lbs 45-68 kg

Green Anaconda Head Size

The Green Anaconda is known for its massive size, and its head is no exception. In fact, the head of a Green Anaconda can measure up to 30 centimeters in length. 

This is proportionally larger than other snakes, and it allows the anaconda to swallow prey whole. They can eat animals as large as a deer or a small crocodile. 1

Baby Green Anaconda Size

Green Anacondas are considered one of the largest and heaviest snake species on Earth. These massive reptiles can grow up to an impressive length of up to 30 feet and weigh as much as 550 pounds. 

But, have you ever wondered about the size of a baby green anaconda? Well, believe it or not, these majestic creatures start off their lives at a relatively small size.

When green anacondas give birth, their babies are usually around 20-30 inches in length, which is quite small when compared to their adult size. This means that a baby green anaconda is only about 2.5% of the size of a fully grown adult. 

Green Anaconda Size Compared To Human

Green Anaconda Size compared with human

Have you ever imagined what it would be like to stand next to a giant green anaconda? These massive snakes are truly impressive creatures, with some reaching lengths of up to 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) and weighing as much as 100-150 pounds. But just how big are they compared to the average human?

The average adult human is about 5.5 to 5.9 feet tall and weighs around 132 to 176 pounds (60 to 80 kgs). When compared to a fully-grown green anaconda, humans are quite small in comparison. An adult green anaconda can be up to 2-3 times longer than the average human.

If you were to stand next to an adult green anaconda, the top of its head would likely be taller than you, and its body would be as wide as a human torso. It is truly a massive creature and it’s not hard to see why they are considered as one of the largest snakes in the world.

Animal type  Height Weight 
Green Anaconda 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) 100-150 pounds
Average adult human 5.5 to 5.9 feet132 to 176 pounds (60 to 80 kgs)

Green Anaconda Vs Reticulated Python Size Comparison

When it comes to large snakes, two species that often come to mind are the green anaconda and the reticulated python. Both are known for their impressive size and length, but how do they compare to each other?

The green anaconda is considered to be the heaviest snake in the world, with some individuals reaching lengths of up to 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) and weighing as much as 100-150 pounds. 

The reticulated python, on the other hand, is considered to be the longest snake in the world, with some individuals reaching lengths of up to 10 and 14 feet (3-4.2 m) and weight of 124.738 kg (275.00 lb). So, the reticulated python is slightly longer than the green anaconda.

Animal type  Height Weight 
Green Anaconda 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) 100-150 pounds
Reticulated Python10 and 16 feet (3-4.8 m)2.2 – 165.3lb

Green Anaconda Vs King Cobra Size Comparison

Have you ever wondered which snake is more powerful: the massive green anaconda or the venomous king cobra? 

In terms of size, the green anaconda is considered to be one of the largest snakes in the world, with some individuals reaching lengths of up to 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) and weighing as much as 100-150 pounds. 

The king cobra, on the other hand, is considered to be one of the longest venomous snakes in the world, with some individuals reaching lengths of up to 3.18 to 4 m (10.4 to 13.1 ft) and weight of 6kg (13lbs). So, the green anaconda is longer and heavier than the king cobra.

Animal type  Height Weight 
Green Anaconda 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) 100-150 pounds
King Cobra3.18 to 4 m (10.4 to 13.1 ft)6kg (13lbs)

Green Anaconda Size Vs Titanoboa Size Comparison

When it comes to prehistoric creatures, one that often comes to mind for its impressive size is the Titanoboa. This ancient snake lived around 60 million years ago and was the largest snake ever known to have existed. But how does it compare to the size of the largest snake of today, the green anaconda?

The green anaconda is considered to be one of the largest snakes in the world, with some individuals reaching lengths of up to 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) and weighing as much as 100-150 pounds.

The Titanoboa, on the other hand, is estimated to have reached lengths of up to 13 meters (42.7 feet) and weighing around 1,135 kg (1.25 tons). So, the Titanoboa was larger than the green anaconda.

Animal type  Height Weight 
Green Anaconda 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) 100-150 pounds
Titanoboa13 meters (42.7 feet) 1,135 kg (1.25 tons)

Conclusion

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

Thank You for Reading!

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