OG-FG*133.25=abv
You need a hydrometer. After you have finished your brewing and you cool your wort down to pitching temperature, the temp you add the yeast to your wort, you use your hydrometer to get an original gravity, OG, reading. Once your beer has finished fermenting, then you take another reading and that is your final gravity or FG. There is an equation you can use to figure it out from there, I don't remember it off the top of my head, but I am sure someone will be able to help with that.
Long story short, get a hydrometer.
RM-MN said:The instruction booklet gets you brewing beer. The rest is technicalities that can cause you to brew better beer. I prefer better beer so I learned how to do more of the technical aspects of brewing.
I'm a better beer drinker as well. Beer snob as guess you could say. So my plan is to get started, learn, and then adapt to make a high quality beer. I do enjoy a higher abv so that is my end result. But I've read that that isn't very easy to do and can take more time.
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