Exp 001: hop boil time

Method: All Grain
Style: No Profile Selected
Boil Time: 60 min
Batch Size: 8 liters (fermentor volume)
Pre Boil Size: 13 liters
Post Boil Size: 9 liters
Pre Boil Gravity: 1.037 (recipe based estimate)
Post Boil Gravity: 1.053 (recipe based estimate)
Efficiency: 65% (brew house)
Hop Utilization: 99%
Calories: 175 calories (Per 12oz)
Carbs: 17.9 g (Per 12oz)

Created: Thursday May 15th 2025

Original Gravity:

1.053

Final Gravity:

1.013

ABV (standard):

5.2%

IBU (tinseth):

0.0

SRM (morey):

4.4

Mash pH

5.9

Cost $

n/a

Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
2 kg	Weyermann - Pale Ale2 kg Pale Ale		39	2.3	100%
2 kg / $ 0.00

Target Water Profile

Dalby, Skåne (Vombsjön) 2025

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

Quick Water Requirements

Water	Liters
Strike water volume at mash thickness of 4 L/kg	8
Mash volume with grains	9.3
Grain absorption losses	-2
Remaining sparge water volume (equipment estimates 8.6 L)	7.9
Mash Lauter Tun losses	-0.9
Pre boil volume (equipment estimates 13.7 L)	13
Boil off losses	-5.7
Post boil Volume (equipment estimates 8 L)	9
WARNING: Exceeded batch size - reduce boil size
Going into fermentor (equipment estimates 9 L)	8
Total:	15.9
Equipment Profile Used:	System Default

Notes

Basic pale ale mash to reach around 5.5% abv.
After mashing, I will split the wort into 2L(?) batches.
These I will boil individually using the same hop but for different lenghts of time, but all get 1 hour of boiling.

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Last Updated: 2025-05-15 18:00 UTC

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Exp 001: hop boil time