H4-h1b

[sganti]

Hi all,
I am a H1B holder, My husband has H4 right now he is in india.
We want to convert his H4 to h1B status,
When is the best time to come here for applying petition.
How many days it will take for change in status from h4-h1
after the status is changed, from when he can join a job.

Thanks in advance

SG