Punk IPA 2007 -variant

Method: All Grain
Style: American IPA
Boil Time: 90 min
Batch Size: 25 liters (ending kettle volume)
Pre Boil Size: 33 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Efficiency: 70% (ending kettle)
Source: BrewDog #1
Calories: 216 calories (Per 500ml)
Carbs: 18.6 g (Per 500ml)

Created: Thursday November 13th 2025

NEIPA 30 min boil

OG: 1.052 FG: 1.014 ABV: 5.0% IBU: 129

Original Gravity:

1.047

Final Gravity:

1.008

ABV (standard):

5.2%

IBU (tinseth):

158.7

SRM (morey):

3.4

Mash pH

5.8

Cost £

33.72

Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
5.30 kg	Crisp Malting - Extra Pale Malt5.3 kg Extra Pale Malt		38	1.9	100%
5.30 kg / £ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
12 g	Amarillo12 g Amarillo Hops	£ 0.06 / g £ 0.72	Pellet	8.6	Boil	90 min	12.75	2.3%
18 g	Liberty18 g Liberty Hops		Leaf/Whole	4	Boil	45 min	6.94	3.4%
20 g	Northern Brewer20 g Northern Brewer Hops		Pellet	7.8	Boil	90 min	19.27	3.8%
20 g	Crystal20 g Crystal Hops		Pellet	4.3	Boil	45 min	9.12	3.8%
20 g	Herkules20 g Herkules Hops		Leaf/Whole	15	Boil	45 min	28.91	3.8%
20 g	Jarrylo20 g Jarrylo Hops	£ 1.65 / g £ 33.00	Pellet	16.3	Boil	45 min	34.56	3.8%
200 g	Domestic Hallertau200 g Domestic Hallertau Hops		Leaf/Whole	3.9	Boil	15 min	40.63	37.9%
18 g	Liberty18 g Liberty Hops		Leaf/Whole	7	Boil	15 min	6.56	3.4%
200 g	Domestic Hallertau200 g Domestic Hallertau Hops		Leaf/Whole	3.9	Dry Hop	7 days		37.9%
528 g / £ 33.72

Show Summary View

Hops Summary

Amount	Variety	Cost	IBU	Bill %
12 g	Amarillo (Pellet) 12 g Amarillo (Pellet) Hops	£ 0.06 / g £ 0.72	12.75	2.3%
18 g	Liberty (Leaf/Whole) 18 g Liberty (Leaf/Whole) Hops		6.94	3.4%
20 g	Northern Brewer (Pellet) 20 g Northern Brewer (Pellet) Hops		19.27	3.8%
20 g	Crystal (Pellet) 20 g Crystal (Pellet) Hops		9.12	3.8%
20 g	Herkules (Leaf/Whole) 20 g Herkules (Leaf/Whole) Hops		28.91	3.8%
20 g	Jarrylo (Pellet) 20 g Jarrylo (Pellet) Hops	£ 1.65 / g £ 33.00	34.56	3.8%
400 g	Domestic Hallertau (Leaf/Whole)		40.63	75.8%
18 g	Liberty (Leaf/Whole) 18 g Liberty (Leaf/Whole) Hops		6.56	3.4%
528 g / £ 33.72

Other Ingredients

Amount	Name	Cost	Type	Use	Time
3 g	Sodium Bicarbonate		Water Agt	Mash	90 min.

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	Yes
Fermentation Temp:	20 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 102 B cells required

£ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 152.6 g Temp: 20 °C CO₂ Level: 2.25 Volumes

Target Water Profile

Easter road Edinburgh 26/5/16 (CaCO3 not accurate)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
12.5 L		Fly Sparge	--	65 °C	90 min
Starting Mash Thickness: 2.5 L/kg

Quick Water Requirements

Water	Liters
Strike water volume at mash thickness of 2.5 L/kg	13.3
Mash volume with grains	16.7
Grain absorption losses	-5.3
Remaining sparge water volume	26
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 35.2 L)	33
Boil off losses	-8.6
Hops absorption losses (first wort, boil, aroma)	-1.6
Post boil volume (equipment estimates 22.8 L)	25
Estimated amount in fermentor	25
Total:	39.2
Equipment Profile Used:	System Default

Notes

Used Amarillo (aroma) instead of Admiral (bitter) - who knows
Might dry hop later

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Last Updated: 2025-11-28 09:48 UTC

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Punk IPA 2007 -variant