Bearded dragons typically live between 8 and 12 years in captivity with proper care, though some can live up to 18 years or even 20 years in exceptional cases. In the wild, their lifespan is shorter, generally ranging from 3 to 8 years due to predation and environmental challenges
. Key points about bearded dragon lifespan:
- Captive lifespan: Usually 8 to 10 years on average, with many reaching 12 years or more; the oldest recorded lived 18 years, and some sources mention up to 20 years with excellent care
- Wild lifespan: Typically 3 to 8 years due to predators and lack of consistent food and veterinary care
- Factors influencing lifespan: Proper husbandry is critical, including balanced diet, adequate lighting (especially UVB for calcium metabolism), temperature regulation, and veterinary care
- Sex and size: Males and larger dragons tend to live longer than females, especially females that have laid eggs
Overall, bearded dragons are a long-term commitment, often living a decade or more with attentive care and proper environment
