Bearded dragons

How Large Do Bearded Dragons Get


How Large do Bearded Dragons Get?

Bearded dragons are a type of lizard commonly kept as a pet. Their popularity is due to their gentle nature, bright colors, and their ease of care. But one of the most common questions about bearded dragons is: “How big do they get?”

Adult Sizes

In general, adult bearded dragons reach a total length between 18 and 24 inches. They can weigh anywhere between 12 and 28 ounces, depending on the species. To give you an idea of their size, they typically reach the length of an average ruler or book.

Variations in Size

There are also variations in size depending on the breed and gender. The Papuan breed of bearded dragon typically measures up to 18 inches. On the other hand, the Undulatus breed can reach a length of up to 24 inches.

In addition, males tend to grow bigger than females. This is due to the presence of large fat deposits in males which add additional weight and length.

Growth Rate

Bearded dragons start off small but grow quickly. They typically reach their full adult size within 6 months to a year. During this time they should have regular weigh-ins to ensure they are growing at a healthy pace. A healthy, growing bearded dragon should gain around one tenth of its body weight each month.

Care Tips

    • Provide a large cage with ample space for stretching and exploring.


    • Provide a healthy, balanced diet that includes fresh greens, proteins, and various insects.


    • Ensure temperatures do not exceed 115°F beneath the UVB lighting.


    • Replace the UVB light bulbs every 6 months for optimal health.


    • Replace water and clean food dishes regularly.


If you follow these steps, your bearded dragon should reach its full adult size in no time. Keep in mind that size can vary depending on the breed and gender, so it’s best to have realistic expectations when keeping a bearded dragon as a pet.

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