The short answer: Adult male tigers typically weigh between 90 and 310 kilograms (about 200 to 683 pounds), while females weigh 65 to 170 kilograms (143 to 375 pounds), depending on subspecies.
Tiger weight by type
Tiger weight varies sharply by subspecies and sex. Here are typical figures.
| Type (example) | Typical weight |
|---|---|
| Sumatran tiger (male) | About 100 to 140 kg (220 to 310 lb) |
| Bengal tiger (male) | About 180 to 260 kg (400 to 570 lb) |
| Siberian (Amur) tiger (male) | About 180 to 310 kg (400 to 683 lb) |
| Adult female (average) | About 65 to 170 kg (143 to 375 lb) |
What affects tiger weight
- Subspecies. Siberian and Bengal tigers are far heavier than Sumatran tigers.
- Sex. Males are substantially heavier than females.
- Age. Tigers reach full weight at around three to five years.
- Diet. Abundant prey supports heavier, healthier tigers.
- Habitat. Colder northern ranges favor larger body size.
How tiger weight compares
A large Siberian tiger near 300 kg weighs about as much as four adult humans combined, or a small grand piano.
Frequently asked questions
What is the largest tiger subspecies?
The Siberian (Amur) tiger is the largest, with big males reaching around 300 kilograms or more.
Which is heavier, a tiger or a lion?
Tigers are heavier on average. The largest tiger subspecies can exceed 300 kilograms, while large male lions usually top out near 250 to 270 kilograms.
How much does a female tiger weigh?
Female tigers typically weigh 65 to 170 kilograms depending on subspecies, less than males of the same population.
