Style: California Common

All Styles

Style Profile based on 250 recipes

BU:GU

0.69

Hops

5.1 g/L

Mash pH

5.55

Style Guidelines BJCP 2015 Beer
OG
1.048 1.054
1.053
FG
1.011 1.014
1.013
IBU
30 45
37
ABV
4.5% 5.5%
5.3%
SRM
10 14
Description

A lightly fruity beer with firm, grainy maltiness, interesting toasty and caramel flavors, and showcasing rustic, traditional American hop characteristics. History: American West Coast original, brewed originally as Steam Beer in the Gold Rush era. Large shallow open fermenters (coolships) were traditionally used to compensate for the absence of refrigeration and to take advantage of the cool ambient temperatures in the San Francisco Bay area. Fermented with a lager yeast, but one that was selected to ferment relatively clean beer at warmer temperatures. Modern versions are based on Anchor Brewing re-launching the style in the 1970s. Style Comparison: Superficially similar to an American Amber Ale, but with specific choices for malt and hopping – the hop flavor/aroma is traditional (not modern) American hops, malt flavors are more toasty, the hopping is always assertive, and a warm-fermented lager yeast is used. Less attenuated, less carbonated and less fruity than Australian Sparkling ale.

Examples: Anchor Steam, Flying Dog Old Scratch Amber Lager, Schlafly Pi Common, Steamworks Steam Engine Lager

Typical Grain Bill

% of total grain weight across all recipes · sums to ~100%

Common Additions

% of California Common recipes using each malt category (addition % in brackets)

Hop Usage by Addition Type

g/L · median with IQR range

Bittering
0.32 g/L 1.37 g/L
1.03 g/L
Flavour
0.35 g/L 1.14 g/L
0.69 g/L
Aroma
0.52 g/L 1.37 g/L
0.94 g/L
Whirlpool
0.53 g/L 1.37 g/L
0.75 g/L
Dry Hop
0.67 g/L 2.5 g/L
1.37 g/L

Common Hops

% of California Common recipes using each hop

Typical Water Profile

Ca²⁺ 75 ppm
Mg²⁺ 5 ppm
Na⁺ 15 ppm
Cl⁻ 75 ppm
SO₄²⁻ 80 ppm
HCO₃⁻ 45 ppm

median across recipes with a declared water profile

Similar Styles

Ranked by similarity across OG, IBU, ABV, hop rate, and grist composition.