So now I get how the grains calculations work. Could someone explain the hop calculations? specifically with flameout or dry hop additions? When creating a recipe from scratch, I select desired IBU and I what Biabacus adjusts the amounts I enter to reach that IBU. What I don't understand, is what it...

I have been wondering about this as well. Your answer makes sense for the most part, however I am still confused how the biabacus calculates the amount of grain needed to hit your OG since the PPG of each grain is different. I have been staring a the spreadsheet for a while assuming there is an obvi...

Hi. I've been brewing three years am a recent BIAB convert. This Saturday will be my third BIAB. I love the simplicity and ease of control.