When will the pages be re indexed by Google?

Hello friends,
As I was working on one of my site and accidentally I have uploaded the file having no indexed Meta tags and due to that my site pages are out of Google search. I have removed the no indexed Meta tags but now I want to know when will my pages be re indexed? And will it again start indexing from the scratch?
Thanks

Do some socialbookmarking and ping the profiles hopefully site will be index in 24 hours

Google isn't consistent. It could be аnywhеrе frоm 5 days tо 3 weeks.
I knоw how frustrating іt iѕ when уоu're waiting to ѕее іf уоu've made ѕоme sort of impact оn placement. Just bе patient. Also, yоu mау notice that yоur page mаy change placement even wіthout an "apparent" re-index. I've sееn іt happen. Good luck!

Google +1 it, that usually helps to get reindexed by google faster