https://beer.trevorbentley.com/ 2026-05-03T15:51:39+00:00 https://beer.trevorbentley.com/ https://beer.trevorbentley.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2017-09-11T12:10:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://beer.trevorbentley.com/doku.php?id=boil:boil-off&rev=1505124652&do=diff Boil-Off Some of the water in the brew kettle is lost to steam during the boil. This changes the final volume of wort, and must be accounted for in your recipes. Every brewhouse and set of equipment has different boil-off rates, and it should be measured each time you change equipment.