TequilaMockingbird
Active Member
- Joined
- Aug 16, 2012
- Messages
- 43
- Reaction score
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Hi all,
Wonder if anyone can help me, as I am really not sure how to do the maths on this. I have finally kicked off a recipe I have wanted to do for ages. A chocolate porter with rum, raisins and banana.
My hyrdometer readings give the indication that the final ABV of the base beer will be 3.3% abv.
To the final beer I am naturally adding rum, and cannot work out the final ABV based on the following amounts and strengths. Has anyone any idea how I would go about doing this?
23 litres beer at 3.3%abv
+
20cl Rum at 37.5% vol
Bit tricky, I know, hope someone can help,
Thanks in advance!
Wonder if anyone can help me, as I am really not sure how to do the maths on this. I have finally kicked off a recipe I have wanted to do for ages. A chocolate porter with rum, raisins and banana.
My hyrdometer readings give the indication that the final ABV of the base beer will be 3.3% abv.
To the final beer I am naturally adding rum, and cannot work out the final ABV based on the following amounts and strengths. Has anyone any idea how I would go about doing this?
23 litres beer at 3.3%abv
+
20cl Rum at 37.5% vol
Bit tricky, I know, hope someone can help,
Thanks in advance!