Well not that too long actually as what i've experience it will just only took 5-7 days before spiderbot start indexing your new site.
I have seen that my blogger blogs has indexed faster than the rest of my blog...But anyway it doesnt usually takes long if you have blogger blog but if you have your own domain it really depends if you have build backlinks with it or if you are promoting your site /blog
A good way to get indexed faster is to link to your site on digg.com then ping the digg story you post.
Maybe a week or more, like my blogspot blog got indexed in 1 week but my new domain is taking time as its totally "new". Keep creating backlinks and your site will get indexed quicker.
just put your page into forum singature and your page will indexed be within few minutes. best forum is (forums.digitalpoint.com). Good luck