How small is a parakeet?

The smallest parakeet species is the budgerigar, also known as the common parakeet or budgie, which is native to Australia. Budgies typically weigh between 18 to 36 grams (0.63 ounces to 1.27 ounces) and have a body length of around 17-20 cm (6.7-7.9 inches).