How long does is take to fully de-index?

[jckdear]

    Hello,
    I'm wondering to remove my site from google and Bing/Yahoo. How can I speed up the process? How long does it usually take to fully remove the site from the search engines?
    Thanks

[C.Rebecca]

After removing your website from the server, use URL removal tool in Google webmaster tools. But do not throw huge requests in one go. It will take approx 15 days.

[Lechlak]

Also set your robots.txt to false so search engines won't index you.

[emedianetwork]

I think, it will take at least 10 days and maximum it can take 15 days to completely remove pages from indexing. Also, it varies from search engines to search engines. 

[daral]

Nobody can say a fix time for De-indexing, but it will take approx 2 weeks to de-index a website. Mine was de-indexed in one week. Good luck

[magician]

It usually takes one day for the url-removal requests to be approved. I always use this option in google webmasters tools and it works just perfect.

[TimothyPedersen]

It will take the minimum two weeks to de index completely. You need to use robot.txt so that the search engines can not index you any more and also use the webmaster tool for this purpose.