it depends on what kind of hamster you want to get. most hamsters will become about as long as a pocket comb. Teddy bear hamsters tend to get as big as one of those air conditioner remotes.
Beware, it doesn't matter how large the hamster is, if you can fit a pencil under the space, you can fit a hamster.
It all depends on the breed of hamster. Usually rats tend to be bigger when fully grown than a fully grown hamster. And if its a dwarf hamster the rat is definitely bigger.
Winter White hamsters probably get big as 3 to 4 inches
as big as a quarter
NO! you just shouldn't take a baby hamster outside not even a fully grown hamster should go outside.
Dwarf hamsters typically weigh between 1-2 ounces (28-56 grams) when fully grown. The specific weight can vary slightly depending on the species and individual genetics, but this is a general range for most dwarf hamsters.
Areca palms can grow up to 20 feet tall when fully grown.
An avocado tree can grow up to 30 to 40 feet tall when fully grown.
the can be up to a fully grown adults shoulder
As tall as a fully-grown man.
6 to 7 feet
65 - 97 cm
the can be up to a fully grown adults shoulder