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Brew Calcs (Copyright © 2009
Scott Mangold, All rights reserved.) provides the most common brewing calculations right on one page!
Calculations include: hydrometer temperature correction, refractometer calculations (brix / plato to specific gravity), fermentation specifics (attenuation, alcohol by weight (abw), alcohol by volume (abv), calories), mash calculator (water temperature, water volume, single / multiple infusion, strike water), as well as a yeast pitching rate calculator for lagers and ales.
Hydrometer Gravity Correction - Hydrometers are usually calibrated at a reference temperature of 60ºF. If you take a reading at a temperature other than 60ºF, you'll need to compensate for the temperature difference to get an accurate reading.
Refractometer Calculation - Convert a refractometer reading from Brix/Plato to specific gravity.
Fermentation Calculator - Original Gravity (OG) is measured prior to pitching your yeast. The Final Gravity, or Terminal Gravity (FG) reading is taken when fermentation is complete. This calculator will assess the Attenuation, Alcohol Content, Calorie Content and more of your brew.
Yeast Pitching Rate Calculator - This will calculate the amount of yeast cells needed, and the size of starter you need to make based on your estimated gravity and beer type.
Infusion Mash Calculator - Calculate the strike water temperature for your initial infusion and up to 2 additional infusions.
Calculations include: hydrometer temperature correction, refractometer calculations (brix / plato to specific gravity), fermentation specifics (attenuation, alcohol by weight (abw), alcohol by volume (abv), calories), mash calculator (water temperature, water volume, single / multiple infusion, strike water), as well as a yeast pitching rate calculator for lagers and ales.
Hydrometer Gravity Correction - Hydrometers are usually calibrated at a reference temperature of 60ºF. If you take a reading at a temperature other than 60ºF, you'll need to compensate for the temperature difference to get an accurate reading.
Refractometer Calculation - Convert a refractometer reading from Brix/Plato to specific gravity.
Fermentation Calculator - Original Gravity (OG) is measured prior to pitching your yeast. The Final Gravity, or Terminal Gravity (FG) reading is taken when fermentation is complete. This calculator will assess the Attenuation, Alcohol Content, Calorie Content and more of your brew.
Yeast Pitching Rate Calculator - This will calculate the amount of yeast cells needed, and the size of starter you need to make based on your estimated gravity and beer type.
Infusion Mash Calculator - Calculate the strike water temperature for your initial infusion and up to 2 additional infusions.