Diluting the brew...

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monk

Diluting the brew...

Post by monk » Tue May 01, 2007 7:41 pm

Hi guys,

About two months ago, someone posted a formula that helped you figure out how much water to add to a volume of wort in order to dilute it to a certain OG. (Calum?) Could someone post that formula again?

I'm still new to the AG thing, so I'm mashing a bit more grain than I'll probably need to, and afterward I'd like to dilute it down to the proper OG.

Thanks!

Monk

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Andy
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Post by Andy » Tue May 01, 2007 7:44 pm

Or you could use the dilution calculators in Beersmith/Promash (the free versions do it)
Dan!

monk

Post by monk » Tue May 01, 2007 7:57 pm

those guys don't like the Apple computers... :(

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inthedark
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Post by inthedark » Tue May 01, 2007 8:02 pm

I think this might be the post you're looking for

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Andy
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Post by Andy » Tue May 01, 2007 8:11 pm

I think it's:-

water required = (( Original Gravity * Original Volume ) / Final gravity ) - original volume

where gravity units are "points" i.e. 1040 = 40 points.
Dan!

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inthedark
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Post by inthedark » Tue May 01, 2007 8:17 pm

water required = (( Original Gravity * Original Volume ) / Final gravity ) - original volume
Yep, that's what Steve's formula gives when rearranged and water substituted for one of the beers (points = 0). Thanks for the simplified version, Andy!

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Andy
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Post by Andy » Tue May 01, 2007 8:23 pm

No probs, I just did exactly that to Steve's forumla :boff:
Dan!

monk

Post by monk » Tue May 01, 2007 8:37 pm

Thanks guys. 8) you are truly on top of your games.

monk

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