Which one is right?
It's my birthday in two weeks time.
It will be my birthday in two weeks time
It's my birthday in two weeks' time.
It will be my birthday in two weeks' time.

Question

Which one is right?
It's my birthday in two weeks time.
It will be my birthday in two weeks time
It's my birthday in two weeks' time.
It will be my birthday in two weeks'  time.

Answer

they are all good except ´´´´week´s time´´´´´is correct