Pre and post boil gravity help

[RobWalker]

My choc orange stout came out at 1.057 after temp correction, 5 points over target, so I got very good efficiency! Or added too much malt by accident or something. But anyways...

I reakon I lost 1.5L during the boil off. I added lactose and cocoa which I think wouldn't affect the gravity - can anyone give me an idea of what my gravity would be now? I don't wanna fiddle in the fv...

 

[Mark1964]

did you measure gravity before boil or after? Also fg will depend on the type of yeast your using.

 

[RobWalker]

before the boil :)

 

[Mark1964]

works out at around 1.067 pretty strong