British Origin Ale Styles

Special Bitter or Best Bitter

Ale · Deep gold to deep copper

What to expect

Malt character: Medium residual malt sweetness should be present. Hop character: Very low to medium at the brewer's discretion.

Reading guide · The complete guideline attributes below preserve the source’s qualifications.

Color · SRM

6–14

Pale / strawBlack

Deep gold to deep copper · Illustrative colors on the shared, uneven SRM scale.

Explore styles overlapping this color range

Alcohol · ABV

4.2–4.8%

Reference scale, not a limit on official guideline values.

Bitterness · IBU

28–40

Measured bitterness; perceived bitterness is described in the guideline below.

Brewers Association 2026 · Printed guideline page 1 · PDF page 10. Color graphics are illustrative.

The guideline, in detail

Official style attributes, including what may be present and what should be absent.

Malt aroma & flavor

Medium residual malt sweetness should be present

Hop aroma & flavor

Very low to medium at the brewer's discretion

Perceived bitterness

Medium and not harsh

Body & mouthfeel

Medium

Clarity

Chill haze is acceptable at low temperatures

Color

Deep gold to deep copper

Fermentation characteristics

Low carbonation traditionally characterizes draft-cask versions, but in bottled versions, a slight increase in carbon dioxide content is acceptable. Fruity esters are acceptable. Diacetyl is usually absent in these beers but may be present at low levels.

Additional guideline notes & competition context

When using these guidelines as the basis for evaluating entries at competitions, competition organizers may choose to create subcategories which reflect English and American hop character.

Technical specifications, including gravity

Original Gravity (°Plato) 1.038-1.045 (9.5-11.2 °Plato) • Apparent Extract/Final Gravity (°Plato) 1.006-1.012 (1.5-3.1 °Plato) • Alcohol by Weight (Volume) 3.3%-3.8% (4.2%-4.8%) • Hop Bitterness (IBU) 28-40 • Color SRM (EBC) 6-14 (12-28 EBC)

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