Hydrometer readings - again.

Discuss making up beer kits - the simplest way to brew.
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stevezx7r

Hydrometer readings - again.

Post by stevezx7r » Wed Apr 04, 2007 1:52 pm

Hi again. I've just taken a final reading from my alcopo (lemonade) and it's starting gravity was 1044 and it's now at 1010. Can anyone tell me what the abv is? What's the formula for working it out so I know next time.

I've been to several places to find out and they all seem to differ. The way I did it was SG/FG X 7.5 = 7.75% abv

Is that right?

Thanks.

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inthedark
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Post by inthedark » Wed Apr 04, 2007 1:57 pm

I use SG-FG/7.5

So you've got 1044-1010/7.5 = 4.53%

stevezx7r

Post by stevezx7r » Wed Apr 04, 2007 1:59 pm

Thanks for that. I'll use that formula from now on - unless someone else chips in :wink:

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Andy
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Post by Andy » Wed Apr 04, 2007 2:30 pm

inthedark is spot on.
Dan!

PieOPah

Post by PieOPah » Wed Apr 04, 2007 2:36 pm

An online calc if you also want to include temperature correction against your readings.....

http://www.rooftopbrew.net/abv_calculator.php

pongobilly

Re: Hydrometer readings - again.

Post by pongobilly » Wed Apr 04, 2007 3:39 pm

stevezx7r wrote:Hi again. I've just taken a final reading from my alcopo (lemonade) and it's starting gravity was 1044 and it's now at 1010. Can anyone tell me what the abv is? What's the formula for working it out so I know next time.

I've been to several places to find out and they all seem to differ. The way I did it was SG/FG X 7.5 = 7.75% abv

Is that right?

Thanks.
how did you make you alcopop lemonade

stevezx7r

Post by stevezx7r » Wed Apr 04, 2007 8:08 pm

Pongobilly -

Here's how I did it.

3 lemmons (cut in half and squeezed)
1x 5 litre bottle of asda mineral water
500g caster sugar - don't use this, I wish I hadn't
500g Fruit fructose - probably ok to use
wine yeast
yeast nutrient

Basically, this is a simple to make recipe.

Squeeze the juice, remove any bits, add sugar, fructose + juice to 4.5 litres of the 5 litre water bottle and shake like hell.

Mix yeast in a bit of water to rehydrate then add to the bottle and shake again.

Leave top on loose to avoid nasties entering bottle and c02 to escape.

Leave for about a week at 22C then transfer to fridge in either the main bottle or pet bottles.

My initial SG was 1044 and it's now done at 1010, so according to the above formula it's about 4.5%.

Given that it's wine yeast it may still go further but to be honest the tste isn't too good due to using sugar. If you do this recipe i'd use plain dextrose (1kg)

I've just set a ginger beer/ale away using dextrose and ale yeast so I hope that turns out better - it realy smells like ginger beer ! That had an SG of 1092 @ 25C so if it gets to the 1010 like the lemonade...10.9% abv !! Get in!!

Cheers,

Steve.

chopperswookie

Post by chopperswookie » Thu Apr 05, 2007 10:57 pm

viewtopic.php?t=3114

i did it alot easier. just leave it for a month.

http://choppershole.spaces.live.com/

its on there just look in blogs

and mine was about 14%. just ask mrs chopper and her friends!!

jaytee1

Post by jaytee1 » Thu Apr 12, 2007 6:24 pm

i got so carried away reading this posting about making alchopos that ive just rushed out to wilkos, bought the yeast and lemons and have knocked my own up in less than 20 mins.....hopefully the lady will appreciate it and stop drinking my ale!!

Also as an added bonus ive just seen a really cheap kit of wherrys in wilkos aswell so that was purchased aswell

what a top afternoon

happy daze 8)

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