How many pounds does a platypus weigh?

Answer:
When fully grown, platypuses vary tremendously in size, from just 600 grams (1.3 pounds) to 2.4 kg (5.3 pounds). Males are always much larger than females. On average, females are around 800-900 grams (1.8 - 2 pounds) , and males vary from 1.6 to 2.4 kg (3.5 - 5.3 pounds).
First answer by On the Wallaby. Last edit by On the Wallaby. Contributor trust: 2767 [recommend contributor recommended]. Question popularity: 82 [recommend question].