Quick answer
Komodo Dragons typically weigh around about 90 kg, with length and height varying by sex and population. Size influences diet (Carnivore), home range, and predator risk.
Key takeaway
Komodo Dragons typically weigh around about 90 kg, with length and height varying by sex and population. Size influences diet (Carnivore), home range, and predator risk.
Typical Komodo Dragon size
Adults are often described at about 90 kg. Guides may list head-body length separately from tail; museum skins and live weights do not always match.
Males, females, and growth
Many species show sexual dimorphism. Juveniles reach adult mass over months to years; nutrition in Tropical savanna and forest on Indonesian islands affects final size within genetic limits.
Why komodo dragon size matters
Body size shapes diet (Carnivore), territory size, predator risk, and rough longevity patterns around ~30 years.
Measuring komodo dragons
Live weights are hard to take; researchers use morphometrics, cameras, or carcass data. Treat tourist guesses cautiously.
Behavior and hunting
Komodo dragons are ambush hunters that lie in wait and rush prey with a sudden burst of speed. They use serrated teeth to deliver deep wounds, and venom glands that release toxins which prevent clotting and lower blood pressure, weakening prey that escapes the initial attack. They have an excellent sense of smell, using their forked tongue to detect carrion from kilometers away.
Diet
Komodo dragons eat almost any meat, from carrion and birds to deer, pigs, and even water buffalo. They can consume a large portion of their body weight in a single meal and may go weeks between large kills.
Sources
Komodo Dragon FAQs
How big is a komodo dragon?
Komodo Dragons typically weigh around about 90 kg, with length and height varying by sex and population. Size influences diet (Carnivore), home range, and predator risk.
What is the scientific name of the komodo dragon?
Varanus komodoensis — used in research and conservation listings for komodo dragons.
What do komodo dragons eat?
Komodo Dragons are described as carnivores, with seasonal and regional variation in Tropical savanna and forest on Indonesian islands.
Where do komodo dragons live?
They are associated with Tropical savanna and forest on Indonesian islands. Local presence depends on food, cover, and human land use.
What is the conservation status of komodo dragons?
Listed in our guides as Endangered. Check the IUCN Red List and national assessments for the latest formal category.