BJCP style reference with OG/IBU/SRM/ABV ranges, water profiles, carbonation, serving temps, and key ingredient recommendations for 37 beer styles
Mash temperature vs fermentability, yeast pitching rates, dry hop timing and biotransformation, and off-flavour diagnostics
Hop flavor profiles, style pairing guide, dry hop rates, Cryo hops, biotransformation technique, and substitution ratio formula for 40+ varieties
Malt, hop, and yeast substitution tables with flavor difference notes for when ingredients are unavailable
Style-family water targets (Ca/SO4/Cl ppm), salt addition guide, mash pH targets, SO4:Cl ratio, and carbonation reference
Yeast strain reference with attenuation, temperature, flocculation, alcohol tolerance, pressure fermenting guidance, and quick selection guide for 22 strains