SONICYOUTH
Well-Known Member
I posted on here not too long ago because I was constantly getting an efficiency of about 55% or so for my AGs. However, I've noticed that the calculators online will predict my FG to be about .01 above what it actually comes out to be. For example, the IPA I just did started at 1.054 when it was supposed to be in the ball park of 1.07 but finished at 1.004 whereas online it said that it should finish at 1.014. This being the case, is it safe to assume my hydrometer is off and I just need to adjust?