How long does Google reindex?

[jacko]

How long is it going to take for Google to reindex my forums after I switched from VB4 to Xenforo?
I did the switch 36 hours ago and Google search results still point to the old URL's which are of course redirected properly to the new forum thank to redirection scripts.

 

[Jake Bunce]

I have seen transitions like this take a while to reflect on Google, ranging from several days to a couple weeks. I am not sure if it makes a difference, but it can't hurt to submit your URL here:

http://www.google.com/addurl/