Black rhinoceros lifespan and age in human years

Longest recorded 57 years

🏆 The longest-lived black rhinoceros on record reached 57 years in the wild.

Black rhinoceros (Diceros bicornis). The oldest known individual lived 57 years; this chart maps that record to a human age of 120. Most individuals live considerably shorter lives than the record.

• Reaches adulthood at about 5 years
• Adult weight about 1.1e+03 kg
• Gestation about 474 days
• About 1 young at a time