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Open Styles on the desk

American IPA

BJCP 21A specs

The band is the guideline range — the marker is where the modern homebrew average actually lies.

OG

1.062

1.056

1.070

FG

1.014

1.008

1.014

ABV

6.4%

5.5

7.5

IBU

66

40

70

BU:GU

1.08

0.57

1.25

SRM

8

6

14

Grain character

Each axis is scaled to how intense that flavour gets in real malt bills.

Hop character

0-5 scale. 0s mean no aroma values available.

Common grains

Average share of the grain bill when used.

2°
Pale / 2-row (generic)76%
55°
Crystal (medium, ~40-70°L)6%
20°
Crystal (light, ~10-30°L)8%
2°
Carapils / dextrine6%
3°
Maris Otter / British pale66%
1°
Flaked oats10%
2°
Wheat malt12%
9°
Munich (light)12%

Common hops

By how often brewers reach for them.

Alpha10.0–16.0%Beta2.7–4.5%

Cascade🇺🇸

Alpha4.0–9.0%Beta4.5–9.0%

Centennial🇺🇸

Alpha7.8–12.0%Beta3.3–5.5%

Alpha10.0–16.0%Beta3.5–5.5%

Amarillo🇺🇸

Alpha6.5–11.0%Beta5.0–8.0%

Alpha10.0–15.0%Beta2.8–4.5%

Chinook🇺🇸

Alpha10.7–15.0%Beta3.0–4.5%

Columbus🇺🇸

Alpha13.9–17.5%Beta4.0–6.0%

Common yeasts

By how often brewers pitch each strain.

Atten78–82%Temp12–25°C

WLP001 California Ale Yeast

Atten73–85%Temp18–23°C

1056 American Ale

Atten73–77%Temp16–22°C

Atten74–82%Temp12–25°C

1318 London Ale III

Atten71–75%Temp18–23°C

M44 US West Coast Yeast

Mangrove Jack's

Atten75–80%Temp15–23°C

Escarpment Labs

Atten73–83%Temp19–22°C

Escarpment Labs

Atten75–80%Temp16–22°C

Brew a American IPA