International Bitterness Unit (IBU) Standards – Definition & Detailed Explanation – Beer Industry Glossary

I. What are International Bitterness Units (IBU)? International Bitterness Units (IBU) are a measurement used to quantify the bitterness of beer. The IBU scale is a standard method for determining the bitterness of beer, with higher IBU values indicating a more bitter taste. The bitterness in beer comes from compounds called iso-alpha acids, which are … Read more