ConverterHub

Wine ABV Calculator

Turn your Brix readings into alcohol content.

How to use

  1. Enter your values in the fields above.
  2. Press Calculate to see your result instantly.
  3. Use the Share button to copy a link to your result.

About this calculator

Brix measures the dissolved sugar content of grape must, and a wine’s alcohol by volume can be estimated from the drop in Brix (or specific gravity) between the starting must and the finished dry wine, using an approximate conversion factor — commonly around Brix times 0.55, or a more precise potential-alcohol table.

Winemakers and home vintners use it to predict or verify a wine’s final alcohol content both before and after fermentation, which matters for hitting label requirements and staying true to a target style.

This calculator takes your starting and final Brix readings and returns the estimated ABV percentage.

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