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Old 08-07-2007, 06:29 PM   #1
Aug 2007
Posts: 14

Hey kids,

I'm a newbie but I've been lurking for awhile and brewing for a couple of years. I switched to all-grain a few months ago and have made some good beers.

However...I want to make GREAT beers, with relatively reproducible results. One issue I keep having is over- or under-shooting my target volumes in my keggle. What's the best way to measure the volume so I know what I've got after a sparge, or so that I can measure my post-boil volume and calculate how much I lost during the boil or how much I'm losing in the bottom of the keggle after draining?

I tried calibrating using a plastic spoon but it's gosh-darn hard to read. I'm hoping someone has a better solution.

Thanks in advance!

- Brendan in Tacoma, WA

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Old 08-07-2007, 06:43 PM   #2
FlyingHorse's Avatar
Mar 2007
Evanston IL
Posts: 1,856
Liked 13 Times on 11 Posts

Sight glass
No signature required.

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Old 08-07-2007, 06:43 PM   #3
krispy d
Mar 2007
Old Saybrook CT
Posts: 609
Liked 5 Times on 5 Posts

sight guide?

you can get a weldless one from B3
On Tap
CT Common Steam Beer
Guest Tap
Old Burnside Ten Penny Ale
Westbrook Porter

Up Next
A big IPA ??

“Beer is proof that God loves us and wants us to be happy.”
-Benjamin Franklin

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Old 08-07-2007, 07:07 PM   #4
Aug 2007
Posts: 14

In response, all I can say is:


How did I not know that?

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Old 08-07-2007, 11:42 PM   #5
Jul 2007
Posts: 385
Liked 3 Times on 3 Posts

I made a measuring stick from some copper tubing. The stick has a hook at the top so it can hang in the kettle. Fill the kettle with 1 to 2 gallons of liquid at a time. Note the liquid line on the stick. I marked the stick using a tubing cutter - just make a light indent in the tubing.

Remember that the hot wort shrinks about 4% when cooled.

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Old 08-08-2007, 12:32 AM   #6
Apr 2006
Posts: 218

I filled my kegs one gallon at a time and, starting with three gallons, marked the inside with a sharpy at the water's surface; then I scored the sides at the marks for a permanent depth guage... I made longer marks at seven and twelve gallons. Pretty neanderthal, but it's foolproof and there's no dipping. -cheers, -p

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