Refractometer Calculator

Convert pre-fermentation Brix to gravity, Brix to gravity during and after fermentation and approximate ABV and original gravity from current Brix and gravity using the Refractometer Calculators below.


Pre-Fermentation Brix to Gravity Converter



Brix to Gravity during and after fermentation converter



Approximate ABV and Original Gravity from current Brix and Gravity converter


Northern Brewer offers a complete selection of refractometers and homebrew accessories.