Free brewing calculators

Free standalone homebrewing calculators — ABV, IBU, beer color (SRM), priming sugar, keg carbonation, strike water, hop alpha-acid decay, yeast viability and pitch rate. No login, no ads.

• ABV calculator
• IBU calculator (Tinseth)
• Beer color calculator (SRM)
• Strike water temperature calculator
• Priming sugar calculator
• Keg carbonation calculator
• Hop alpha acid decay calculator
• Yeast viability calculator
• Yeast pitch rate calculator
• Yeast starter calculator
• Batch blending calculator
• Brewhouse calibration calculator
• Draft beer line-length calculator
• Nitro pour calculator
• Spunding valve calculator
• Mash-out water calculator
• CO₂ tank duration calculator
• Party keg planner
• Fining & clearing dosing calculator
• Yeast slurry harvest calculator
• Bottle-conditioning yeast calculator
• DME & sugar gravity boost calculator
• Attenuation & real-extract calculator
• Whirlpool chill-time calculator
• Draft beer troubleshooter
• Refractometer correction calculator
• Hydrometer temperature correction calculator
• Gravity to Plato to Brix converter
• Dilution and boil-off calculator