Standard/Ordinary Bitter

Originally a draught ale served very fresh under no pressure (gravity or hand pump only) at cellar temperatures (i.e. "real ale"). Bitter was created as a draught alternative (i.e. running beer) to country-brewed pale ale around the start of the 20th century and became widespread once brewers understood how to "Burtonize" their water to successfully brew pale beers and to use crystal malts to add a fullness and roundness of palate.

The lightest of the bitters. Also known as just "bitter." Some modern variants are brewed exclusively with pale malt and are known as golden or summer bitters. Most bottled or kegged versions of UK-produced bitters are higher-alcohol versions of their cask (draught) products produced specifically for export. The IBU levels are often not adjusted, so the versions available in the US often do not directly correspond to their style subcategories in Britain. This style guideline reflects the "real ale" version of the style, not the export formulations of commercial products.

OG	FG	IBUs	SRM	ABV
1.032 - 1.040	1.007 - 1.011	25 - 35	4 - 14	3.2 - 3.8%