I don't think you have to be a member to look this information up, but it does help to patronize this site. Anyway there is a nice calculator on what various adjuncts will do to yeast eating entities.
That would add .006 or under 1% ABV, if your talking about a 5 gallon batch. Anyway you can check out the website for more information if you like.
Hope this helps.
Beauty lies in the hands of the beer holder
Kegged: two heartednot, cascade, ale, pumpkin ale, rye ale.
Bottled: Mambo in your mouth,
Primary: imperal brown
Secondary: two hearednot, 2 fisted IPA, chimay white, breakfast stout