How long do pandas live?

Published 26 October 2026 · Last updated 26 October 2026 · Last reviewed 26 October 2026 · By the PandasWise team

A giant panda lives about 15 to 20 years in the wild and about 30 years in a zoo, according to scientists at Smithsonian's National Zoo. The oldest on record, Jia Jia of Ocean Park Hong Kong, reached 38. Red pandas are smaller and shorter lived, but can reach 23 years in human care.

Giant panda lifespan at a glance

Figures from Smithsonian's National Zoo and Guinness World Records, checked 26 October 2026.

Why the wild figure is only an estimate

The Smithsonian is careful here: scientists are not sure how long giant pandas live in the wild, only that it is shorter than in zoos. Wild pandas live alone in steep bamboo forest, so following one animal from birth to death is very hard. Most of what we know about old age in pandas comes from zoos and breeding centres, where every animal has a known birth date.

A wild panda also has a tougher life. It must find and chew bamboo for most of the day, cope with winter on a low energy diet, and in its early years avoid predators. Cubs are the most vulnerable; a full grown giant panda has few natural enemies, so food, teeth and disease set most of the limits.

A slow start to life

Pandas grow up slowly, which is one reason a long life matters for the species. A newborn giant panda weighs only about 100 to 200 grams, as we explain in why baby pandas are so small. A long-running study of mothers and cubs by Zhu and colleagues (2001) showed how dependent the young are: cubs stay with their mother for well over a year while they learn to feed and climb.

Females then breed at most once a year, often raising a single cub every two years or so. Over a lifespan of 15 to 20 years, a wild female may raise only a handful of young. That slow pace is a big part of why the giant panda took decades to recover, and why it is still listed as Vulnerable by the IUCN (2016 assessment, checked 26 October 2026). See are giant pandas still endangered?

Teeth: the real clock for a bamboo eater

For a panda, worn teeth can be a matter of life and death. Its molars grind tough bamboo stems many thousands of times a day, using one of the strongest bites of any bear for its size (see how strong is a giant panda's bite).

A 2026 study in Animals by Chen and colleagues built a computer model of tooth wear using measured panda enamel hardness and bite forces. It predicted a working life of roughly 23 to 29 years for the molars and 19 to 34 years for the premolars, while the canines could last 47 to 55 years. That lines up well with the roughly 30 year lifespan seen in zoos: by their late 20s, many pandas would struggle to chew bamboo stems without help.

How zoos care for old pandas

Older pandas change what they eat. A 2024 study of captive giant pandas by Wang and colleagues compared sub-adults, adults and elderly animals. The oldest group ate significantly more bamboo shoots and less tough bamboo, so they took in less fibre while their protein intake held steady. Shoots are softer and richer, which makes them a good food for worn teeth.

Ageing changes the gut too. A 2026 study of what its authors call super-geriatric captive pandas found clear shifts in gut bacteria and in metabolism compared with younger adults, including signs linked to inflammation. Keepers use this kind of research to adjust diets and spot health problems early, which is part of why zoo pandas now often reach their late 20s and 30s.

Jia Jia is the best example. Rescued from the wild in Sichuan in 1980, she moved to Ocean Park Hong Kong in 1999 and lived there until 16 October 2016, when vets put her to sleep at 38 after her health failed quickly. Guinness World Records still lists her as the oldest panda ever in captivity.

How long do red pandas live?

The red panda is not a bear and not a close relative of the giant panda (see are red pandas related to giant pandas?). It weighs only about 3.6 to 7.7 kg and has a shorter life. The Smithsonian says red pandas may live as long as 23 years, and that they begin to show signs of age at around 12 to 14 years old.

In the wild, red pandas face more risks than giant pandas: predators such as snow leopards and martens, traps, dogs, and forest loss that splits their home ranges. The IUCN lists the red panda as Endangered (2015 assessment, checked 26 October 2026). Read more in why are red pandas endangered?

The short answer

Giant pandas live roughly 15 to 20 years in the wild and about 30 in zoos, with a record of 38. Red pandas can reach about 23 in human care. In both species, what most often ends a long life is old age itself: worn teeth, a changing gut and the ordinary diseases of an elderly mammal. For more facts, see our giant panda guide and red panda guide.