How long does it take a hamster to have a baby?

it will take about 1-2 weeks. hamsters can give birth at about 4 weeks old also some tips for when you have a pregnant hamster ( this is not my answer i got it from a website by another person) :Move your 'soon to be mother' to a aquarium. Bigger the better. But just a 15 gallon tank would do. Remove all levels and the wheel. You don't want her hurting herself or the babies. Put extra bedding in. Put some tissue in there for her to make a nest. When she is very close to birth. Clean her cage. You wont be allowed to clean the cage for weeks! Give her extra food like Apples boiled eggs, other fruits and veggies. Just make them fresh. very important.

Just read this....it helps....http://mywinterwhitehamster.com/index.ph...