Quick answer
Wild sloth bears typically live around 25 years, though predation, disease, and habitat quality shift the average.
Lifespan in the wild
Most sloth bears reach roughly 25 years under natural conditions. 20–25 years in the wild
Factors affecting longevity
Predators, disease, food scarcity, and human pressures all shape survival. Males and females may differ in average lifespan.
In captivity or as pets
With veterinary care and steady nutrition, sloth bears sometimes live longer than wild averages — though wild longevity reflects natural ecology.
Oldest recorded individuals
Long-lived sloth bears are rare in the wild; research and zoo records help set upper limits for the species.
Sources
FAQs
How long do sloth bears live in the wild?
About 25 years on average.
What affects sloth bear lifespan?
Predation, habitat quality, disease, and food availability.
Do sloth bears live longer in captivity?
Often yes, when nutrition and healthcare are consistent.
How can you tell a young sloth bear from an adult?
Size, markings, and behaviour change with age — see our full profile for detail.