What is the average body weight of parrot?

I can't give one definitive answer, because there are so many types of parrot. The parrotlet, one of the smallest types of parrot, can weigh between 30 and 35 grams, whereas a Hyacinth Macaw, the biggest parrot, can weigh about 1,250 grams! (about 2 3/4 lbs.) What you are most likely thinking of when you say parrot is probably a scarlet macaw, which is about 2 lbs.