Boa Constrictor Size: How Big Are They Compared To Others? (2024)

Last Updated on April 11, 2023 by Amin Tawar

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Boa Constrictor Length

Boa Constrictor Size: How Big Are They Compared To Others? (1)

With its powerful coils and silent strikes, the Boa Constrictor is a formidable predator in the rainforest canopy. Boa Constrictors are a species of large, non-venomous snakes that are native to Central and South America. They are known for their ability to constrict their prey, using their strong muscles to squeeze the life out of their victims.

In terms of their length, they can grow up to 13 feet long and are known for their ability to constrict their prey using their powerful muscles.

On average, adult male boas can reach lengths of 6 and 8 ft (1.8 and 2.4 m), while adult females can reach lengths of 7 and 10 ft (2.1 and 3.0 m).

However, some individuals can exceed these lengths, with males reaching up to 9 feet and females reaching up to 13 feet. The maximum recorded length for a boa constrictor is 18 feet (5.4 m), but this is extremely rare and not the typical size.

Boa Constrictor LengthMeterFeet
Average lengthMale: 1.8 and 2.4 m
Female: 2.1 and 3.0 m
Male: 6 and 8 ft
Female: 7 and 10 ft
Maximum length5.4 m18 ft

Boa Constrictor Weight

And just as impressive as their length, Boa Constrictors are also known for their weight. Boa constrictors are primarily nocturnal and prey on small mammals, birds, and reptiles, but they can also be opportunistic feeders, consuming fruit and eggs. They are generally docile and are considered to be good pets by many snake enthusiasts.

If you want to know about their weight then let me tell you, the weight of boa constrictors can also vary depending on the sex of the snake and the particular subspecies.

Adult males typically weigh between 6.8 to 10.4 kg (15-23 lbs), while adult females can weigh between 10 to 15kg (22-33 lbs).

However, some individuals can exceed these weight ranges, with record lengths reaching up to 45 kg (100 lb) or more.

Boa Constrictor WeightKilogramsPounds
Average weightMale: 6.8 to 10.4 kg
Female:10 to 15kg
Male: 15-23 lbs
Female: 22-33 lbs
Maximum Weight45 kg100 lb

Baby Boa Constrictor Size

Just like a newborn human, Baby Boa Constrictors may be small but they pack a punch.

Baby boa constrictors are typically born at a length of around 24-36 inches. They can grow quickly, reaching lengths of 5-6 feet within their first year.

While they may be small in size, baby boas are born fully independent and able to hunt and defend themselves from the start. Interestingly, they can also constrict their prey from birth and have the same smooth scales and color patterns as adult boas.

Moreover, as they grow, boa constrictors continue to shed their skin several times a year.

Their growth rate slows down as they reach maturity, typically around 3-4 years of age. At this point, they would have reached their full length and weight.1

Boa Constrictor Size Compared To Human

Boa Constrictor Size: How Big Are They Compared To Others? (2)

Moving on, can you Imagine standing next to a Boa Constrictor, terrifying right? Let me tell you beforehand that its size will make you feel like a tiny human. This is because Boa constrictors are giant snakes, and they can be quite intimidating when seen in person.

An adult boa can be several times the length of an average adult human, and they can weigh several times as much as well.

A 13 feet long boa constrictor can weigh up to 60 pounds, which is larger than the average human. For instance, while the Boa measures up to 6 to 10 ft (1.2 to 3 m) in length and 6.8 to 15 kg (15 to 33 lbs) in weight, humans on the other hand are just 5.5 to 5.9 feet long and 132 to 176 pounds (60 to 80 kgs) heavy.

Animal typeHeightWeight
Boa constrictor6 to 10 ft (1.2 to 3 m)6.8 to 15 kg (15 to 33 lbs)
Average adult human5.5 to 5.9 feet132 to 176 pounds (60 to 80 kgs)

Boa Constrictor Size Vs Python Size Comparison

When it comes to size, Boa Constrictors and Pythons are quite heavy. Both boa constrictors and pythons are giant, non-venomous snakes that are known for their ability to constrict their prey. However, there are some notable differences in size between the two species.

Boa constrictors typically grow to be smaller than pythons, with adult boas reaching lengths of 6 to 10 ft (1.2 to 3 m) and weight of 6.8 to 15 kg (15 to 33 lbs), while adult Burmese pythons can reach lengths of 8 and 20 feet (2.4 — 6 m) and weight of 200 pounds. Additionally, boa constrictors tend to be more slender and agile than pythons, which have bulkier bodies.

Animal typeHeightWeight
Boa constrictor6 to 10 ft (1.2 to 3 m)6.8 to 15 kg (15 to 33 lbs)
Burmese python8 and 20 feet (2.4 — 6 m)200-pound

Boa Constrictor Size Vs Anaconda Size Comparison

Did you know that both the boa constrictors and green anacondas are giant, non-venomous snakes that are known for their ability to constrict their prey. However, both are quite different in terms of their body size.

That is, Boa constrictors typically grow to be smaller than green anacondas, with adult boas reaching lengths of 6 to 10 ft (1.2 to 3 m) and weight of 6.8 to 15 kg (15 to 33 lbs), while adult green anacondas can reach lengths of up to 3 m to 4.6 m (9 ft 10 in to 15 ft 1 in) and weigh up to 100-150 pounds.

Animal typeHeightWeight
Boa constrictor6 to 10 ft (1.2 to 3 m)6.8 to 15 kg (15 to 33 lbs)
Green Anaconda3 m to 4.6 m (9 ft 10 in to 15 ft 1 in)100-150 pounds

Boa Constrictor Vs King Cobra Size Comparison

Unlike the other sets of comparison, 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 typeHeightWeight
Boa constrictor6 to 10 ft (1.2 to 3 m)6.8 to 15 kg (15 to 33 lbs)
King Cobra3.18 to 4 m (10.4 to 13.1 ft)6kg (13lbs)

Conclusion

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

Thank You For Reading!

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