What is the weight of the Chilean tarantula?

The Chilean tarantula, specifically the Grammostola rosea species, typically weighs between 10 to 30 grams (0.35 to 1.06 ounces) as adults. Their size can vary based on factors such as age, health, and diet. These tarantulas are known for their relatively large body size and can have a leg span of up to 5 inches (about 12.7 cm).