Cheetah

Cheetah facts at a glance

How big is a cheetah?

An adult cheetah measures 2.2 m long — about 1.3× the height of an average adult person (1.73 m) — and weighs around 65 kg, about 93% of an average adult’s body weight (70 kg).

What is a group of cheetahs called?

Explore more animal collective nouns and baby animal names .

Built for speed

Everything about the cheetah is designed for acceleration. A lightweight frame, long legs, enlarged heart and lungs, and a flexible spine let it reach 112 km/h and go from 0 to 100 km/h in just a few seconds. Its semi-retractable claws act like running spikes for grip.

Hunting strategy

Unlike most big cats, cheetahs hunt during the day to avoid competition from lions and hyenas. They rely on a short, explosive chase, and because sprinting overheats their bodies, they can only run for around 20 to 30 seconds before needing to rest.

Behavior

Cheetahs are more lightly built and less aggressive than other big cats. Females are usually solitary, raising cubs alone, while males sometimes form small coalitions, often brothers, to hold territory together.

Conservation

Cheetahs are Vulnerable, with fewer than an estimated 7,000 left in the wild. They face habitat loss, conflict with farmers, low genetic diversity, and high cub mortality, making them one of Africa's most threatened big cats.

Hunting and challenges

Cheetahs hunt by day, using sharp eyesight to spot prey and acceleration to run it down, then must rest to recover from the effort. Because they are relatively light, they often lose kills to lions and hyenas, and high cub mortality makes the species especially vulnerable.

Did you know? Cheetah facts

• The cheetah is the fastest land animal, reaching about 100–120 km/h in short bursts.
• It can accelerate from 0 to 100 km/h in roughly three seconds — quicker than most sports cars.
• A full sprint lasts only 20–30 seconds before overheating forces the cheetah to stop.
• Unlike other big cats, the cheetah cannot fully retract its claws, giving sprinter's grip.
• Cheetahs rely on stealth to get close before the chase, since the sprint is so costly.
• The species has unusually low genetic diversity, a legacy of an ancient population bottleneck.
• Cheetahs succeed in roughly half their hunts — a high rate among large cats.

Diet & feeding

Cheetahs hunt small-to-medium ungulates such as Thomson's gazelle, impala, and springbok, plus hares and young of larger species, typically eating quickly before larger predators can steal the kill.

Adaptations

• A long, flexible spine extends the stride and works like a spring at full speed. (Caro 1994)
• An enlarged heart, lungs, and nasal passages supply oxygen for explosive sprints.
• Semi-retractable claws and ridged pads provide traction like an athlete's spikes.
• A long, muscular tail acts as a rudder for sharp turns while tracking jinking prey.
• Black 'tear marks' may reduce glare and help fix the gaze on prey during a chase.

Behaviour & ecology

• Cheetahs hunt mostly by day, avoiding competition with nocturnal lions and hyenas. (Caro 1994)
• Hunting begins with a careful stalk to minimise the energetically costly sprint.
• Males may form lifelong 'coalitions' (often brothers) that hold territory together.
• After a kill, a cheetah must rest and pant to cool down before it can eat.

Communication

• Cheetahs cannot roar; instead they chirp, purr, yelp, and growl.
• A distinctive bird-like chirp helps mothers and cubs, or coalition males, relocate one another.
• Scent-marking on prominent landmarks advertises territory and reproductive state.

Habitat & range

Cheetahs favour open and semi-open country — savanna, grassland, and scrub — across parts of Africa, with a tiny, critically endangered population in Iran, where clear lines of sight suit high-speed pursuit.

Ecological role

As a diurnal mesopredator, the cheetah helps regulate populations of small-to-medium antelope and occupies a hunting niche separated in time and prey size from larger carnivores.

Conservation status of the Cheetah

Sources & references

This guide is compiled and reviewed against established zoological and conservation references. Key sources for the Cheetah:

• IUCN Red List of Threatened Species

  Conservation status (Vulnerable) reflects the IUCN Red List category for Acinonyx jubatus, most recently assessed in 2021.

• iNaturalist — observations & photos

  Search citizen-science observations and community IDs for Acinonyx jubatus. Useful for range checks and recent sightings — not a substitute for formal Red List status.

• GBIF — occurrence data

  Global Biodiversity Information Facility species search for Acinonyx jubatus. Explore published occurrence records used in range research.

• Durant, S. et al. (2022). Acinonyx jubatus. The IUCN Red List of Threatened Species.

  Status (Vulnerable) and range decline.

• Caro, T. M. (1994). Cheetahs of the Serengeti Plains: Group Living in an Asocial Species. University of Chicago Press.

  Behaviour and hunting ecology.

• Nowak, R. M. (1999). Walker's Mammals of the World (6th ed.). Johns Hopkins University Press.

  Morphology and speed.

• Animal Diversity Web — Acinonyx jubatus. University of Michigan Museum of Zoology.

  Life history and diet.

• Global Animal Guide editorial standards

  How we research, source, review, and update every guide for accuracy.