European Origin Lager Styles

German-Style Maerzen

Lager · Pale to reddish-brown

What to expect

Bready or biscuity malt aroma and flavor should be present.

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

Color · SRM

4–15

Pale / strawBlack

Pale to reddish-brown · Illustrative colors on the shared, uneven SRM scale.

Explore styles overlapping this color range

Alcohol · ABV

5.1–6.0%

Reference scale, not a limit on official guideline values.

Bitterness · IBU

18–25

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

Brewers Association 2026 · Printed guideline page 37 · PDF page 46. Color graphics are illustrative.

The guideline, in detail

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

Malt aroma & flavor

Bready or biscuity malt aroma and flavor should be present. Sweet maltiness is medium-low to medium and leads to a muted clean hop bitterness. Malt flavors should be of light toast rather than strong caramel. Low level caramel character is acceptable.

Hop aroma & flavor

Low with attributes typical of noble hop varieties

Perceived bitterness

Medium-low to medium

Body & mouthfeel

Medium

Clarity

Appearance should be clear. Chill haze should not be present

Color

Pale to reddish-brown

Fermentation characteristics

Fruity esters and diacetyl should not be present.

Technical specifications, including gravity

Original Gravity (°Plato) 1.052-1.057 (11.4-13.8 °Plato) • Apparent Extract/Final Gravity (°Plato) 1.012-1.020 (3.1-5.1 °Plato) • Alcohol by Weight (Volume) 4.0%-4.7% (5.1%-6.0%) • Hop Bitterness (IBU) 18-25 • Color SRM (EBC) 4 -15 (8-30 EBC)

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