How long does it typically take MOZBOT to crawl a site?

[absoauto]

Our site has had "crawl in progress" for over 24 hours now without an update, we're dying for the results since our last changes :).

[NakulGoyal]

Depending upon the site, I have seen campaigns indexed in as little as 12hrs and as much as 48-72hrs. Again, that could also depend upon what's in the queue and what the resources available are and how big your website is.

You might also want to try the Crawl Test tool at http://pro.seomoz.org/tools/crawl-test

It usually completes pretty fast and the data is always good to have.

[mytouchoftech]

24 hours isn't out of the ordinary.  I've had a site with a blog that took close to 3 days to complete a full crawl.  You could use the report card page if you're looking for an update regarding those changes for a specific page or two.