Refractometer Calculator

Convert pre-fermentation Brix to gravity, Brix to gravity during and after fermentation, 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.