How long does it take bantam eggs to hatch? I was thinking 21 days like regular chicken eggs but read on a few post that bantams have hatched around day 19. My main concern is when to take them out of the auto turner. We have 6( started with 13) OEG bantam eggs in our 1588 bator with auto turner. We are on day 15 as of (4/2) with steady temp. and humidity in the low to mid 40% (no humidity tips please already read plenty) The eggs all seem to be developing well and are active This is our first attempt at incubating and we are already addicted. Thanks for the help.