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IRIS RED 2025

Method: All Grain
Style: Irish Red Ale
Boil Time: 60 min
Batch Size: 300 liters (fermentor volume)
Pre Boil Size: 310 liters
Pre Boil Gravity: 1.046 (recipe based estimate)
Post Boil Gravity: 1.047 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Cerveza Nefrona
Hop Utilization: 85%
Calories: 144 calories (Per 330ml)
Carbs: 14.4 g (Per 330ml)

Created: Monday February 24th 2025

Original Gravity:

1.047

Final Gravity:

1.011

ABV (standard):

4.7%

IBU (tinseth):

13.5

SRM (morey):

18.9

Mash pH

5.6

Cost $

828,100.00

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
50 kg	Bestmalz - BEST Pale ale50 kg BEST Pale ale	$ 7,200.00 / kg $ 360,000.00	38.1	2.81	76.9%
4 kg	German - CaraMunich III4 kg CaraMunich III	$ 10,800.00 / kg $ 43,200.00	34	57	6.2%
2 kg	Bestmalz - BEST Roasted Barley2 kg BEST Roasted Barley	$ 15,800.00 / kg $ 31,600.00	30	480	3.1%
3 kg	German - Vienna3 kg Vienna	$ 11,200.00 / kg $ 33,600.00	37	4	4.6%
6 kg	Bestmalz - BEST Caramel Aromatic6 kg BEST Caramel Aromatic	$ 11,200.00 / kg $ 67,200.00	34.5	19	9.2%
65 kg / $ 535,600.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
250 g	East Kent Goldings250 g East Kent Goldings Hops	$ 235.00 / g $ 58,750.00	Pellet	5	Boil	60 min	9.35	50%
250 g	Fuggles250 g Fuggles Hops	$ 265.00 / g $ 66,250.00	Pellet	4.5	Boil	15 min	4.18	50%
500 g / $ 125,000.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
250 g	East Kent Goldings (Pellet) 250 g East Kent Goldings (Pellet) Hops	$ 235.00 / g $ 58,750.00	9.35	50%
250 g	Fuggles (Pellet) 250 g Fuggles (Pellet) Hops	$ 265.00 / g $ 66,250.00	4.18	50%
500 g / $ 125,000.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
195 L		Strike	73 °C	67 °C	60 min
Starting Mash Thickness: 3 L/kg Starting Grain Temp: 25 °C

Yeast

Fermentis - Safale - English Ale Yeast S-04

Amount:	250 Grams	Cost:	$ 670.00 / g $ 167,500.00
Attenuation (avg):	75%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 1226 B cells required

$ 167,500.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 1.64 bar Temp: 20 °C CO₂ Level: 2.25 Volumes

Target Water Profile

Dortmund (historic)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
250	20	10	100	300	340
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

254

Views

Brews

Public: Yup, Shared
Last Updated: 2025-02-25 18:53 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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