Want no ads? Go Premium and unlock all our brewing tools!

caluclating overall OG of batch with juice added

Discussion in 'General Brewing Discussions' started by Iliff Avenue Brewhouse, Nov 13, 2019.

  1. Iliff Avenue Brewhouse

    Iliff Avenue Brewhouse Well-Known Member

    Joined:
    Oct 31, 2018
    Messages:
    530
    Likes Received:
    378
    Trophy Points:
    63
    Gender:
    Male
    Location:
    Lakewood, CO
    #1 Iliff Avenue Brewhouse, Nov 13, 2019
    I brewed a 5.7 gallon batch (fermenter volume) of 1.070 and will be adding 0.5 gallons of cherry juice. I will need to take a hydrometer reading of the juice but let's say its 1.050. Am I thinking about this correctly?

    Wort: 70 gravity points x 5.7 gallons = 399 gravity points
    Juice: 50 gravity points x 0.5 gallons = 25 gravity points

    Total: 424 gravity points / 6.2 gallons = 68.39 gravity points

    So the actual OG of the beer + juice = 1.068?
     
    2. Want no ads? Go Premium and unlock all our brewing tools!
  2. BOB357

    BOB357 Well-Known Member

    Joined:
    Feb 3, 2018
    Messages:
    4,255
    Likes Received:
    7,894
    Trophy Points:
    113
    Location:
    Fallon, Nevada
    #2 BOB357, Nov 13, 2019
    Points are points and volume is volume. Looks good to me.
     
    3. Want no ads? Go Premium and unlock all our brewing tools!
  3. Nosybear

    Nosybear Well-Known Member

    Joined:
    Jul 16, 2012
    Messages:
    9,733
    Likes Received:
    7,073
    Trophy Points:
    113
    Location:
    Aurora, CO, USA
    #3 Nosybear, Nov 13, 2019
    That has your juice at 1.100? Are you using concentrate? If that's true, your math is correct.
     
  4. Iliff Avenue Brewhouse

    Iliff Avenue Brewhouse Well-Known Member

    Joined:
    Oct 31, 2018
    Messages:
    530
    Likes Received:
    378
    Trophy Points:
    63
    Gender:
    Male
    Location:
    Lakewood, CO
    #4 Iliff Avenue Brewhouse, Nov 13, 2019
    im going with an estimate of 1.050 until
    I measure it. Not sure where my math implies 1.100
     
  5. Nosybear

    Nosybear Well-Known Member

    Joined:
    Jul 16, 2012
    Messages:
    9,733
    Likes Received:
    7,073
    Trophy Points:
    113
    Location:
    Aurora, CO, USA
    #5 Nosybear, Nov 13, 2019
    50 gravity points provided by 1/2 gallon is 100 gravity points per gallon, or 1.100.
     
  6. Iliff Avenue Brewhouse

    Iliff Avenue Brewhouse Well-Known Member

    Joined:
    Oct 31, 2018
    Messages:
    530
    Likes Received:
    378
    Trophy Points:
    63
    Gender:
    Male
    Location:
    Lakewood, CO
    #6 Iliff Avenue Brewhouse, Nov 13, 2019
    Last edited: Nov 13, 2019
     
  7. BOB357

    BOB357 Well-Known Member

    Joined:
    Feb 3, 2018
    Messages:
    4,255
    Likes Received:
    7,894
    Trophy Points:
    113
    Location:
    Fallon, Nevada
    #7 BOB357, Nov 13, 2019
    But he only added 25 points for the 1/2 gallon of juice.
     
  8. Nosybear

    Nosybear Well-Known Member

    Joined:
    Jul 16, 2012
    Messages:
    9,733
    Likes Received:
    7,073
    Trophy Points:
    113
    Location:
    Aurora, CO, USA
    #8 Nosybear, Nov 13, 2019
    True, I see your point. Math error (not seeing what's to the right of the equals), sorry.
     
    BOB357 likes this.
  9. Iliff Avenue Brewhouse

    Iliff Avenue Brewhouse Well-Known Member

    Joined:
    Oct 31, 2018
    Messages:
    530
    Likes Received:
    378
    Trophy Points:
    63
    Gender:
    Male
    Location:
    Lakewood, CO
    #9 Iliff Avenue Brewhouse, Nov 13, 2019
    Thanks guys. I thought I was on crazy pills there for a minute.
     
    BOB357 likes this.
  10. BOB357

    BOB357 Well-Known Member

    Joined:
    Feb 3, 2018
    Messages:
    4,255
    Likes Received:
    7,894
    Trophy Points:
    113
    Location:
    Fallon, Nevada
    #10 BOB357, Nov 13, 2019
    Nice to know that I'm not the only one who misreads posts :)
     
  11. Mase

    Mase Well-Known Member

    Joined:
    Mar 16, 2017
    Messages:
    1,772
    Likes Received:
    2,116
    Trophy Points:
    113
    Gender:
    Male
    #11 Mase, Nov 14, 2019
    Yet another example of Maltzheimers?
     
    BOB357 and Trialben like this.
  12. BOB357

    BOB357 Well-Known Member

    Joined:
    Feb 3, 2018
    Messages:
    4,255
    Likes Received:
    7,894
    Trophy Points:
    113
    Location:
    Fallon, Nevada
    #12 BOB357, Nov 14, 2019
    I assume Maltsheimers is an early stage of Craft Disease. (CRAFT = can't remember a freaking thing)
     
    Mase likes this.
  13. Mase

    Mase Well-Known Member

    Joined:
    Mar 16, 2017
    Messages:
    1,772
    Likes Received:
    2,116
    Trophy Points:
    113
    Gender:
    Male
    #13 Mase, Nov 14, 2019
    Oh no! I’m already in the second phase. o_O
     
  14. Iliff Avenue Brewhouse

    Iliff Avenue Brewhouse Well-Known Member

    Joined:
    Oct 31, 2018
    Messages:
    530
    Likes Received:
    378
    Trophy Points:
    63
    Gender:
    Male
    Location:
    Lakewood, CO
    #14 Iliff Avenue Brewhouse, Nov 14, 2019
    Added the juice this morning. The gravity of the juice was actually 1.084 so I got an unexpected boost in overall OG.
     
  15. Nosybear

    Nosybear Well-Known Member

    Joined:
    Jul 16, 2012
    Messages:
    9,733
    Likes Received:
    7,073
    Trophy Points:
    113
    Location:
    Aurora, CO, USA
    #15 Nosybear, Nov 14, 2019
    I thought it was CRS (Can't remember s**t)?
     
    BOB357 likes this.
  16. BOB357

    BOB357 Well-Known Member

    Joined:
    Feb 3, 2018
    Messages:
    4,255
    Likes Received:
    7,894
    Trophy Points:
    113
    Location:
    Fallon, Nevada
    #16 BOB357, Nov 14, 2019
    Nope. CRS comes before CRAFT :) Trust me; I've made the trip already.
     
    jmcnamara likes this.
  17. Craigerrr

    Craigerrr Well-Known Member

    Joined:
    Mar 14, 2018
    Messages:
    5,112
    Likes Received:
    7,604
    Trophy Points:
    113
    #17 Craigerrr, Nov 14, 2019
    So just to be clear...
    Maltsheimers, then CRS, and then finally CRAFT?
    Does that sound about right?
     
    BOB357 and Mase like this.
  18. Mase

    Mase Well-Known Member

    Joined:
    Mar 16, 2017
    Messages:
    1,772
    Likes Received:
    2,116
    Trophy Points:
    113
    Gender:
    Male
    #18 Mase, Nov 14, 2019
    That’s how I see it @Craigerrr, but then again, I’m in at least one of those phases, so I may not be as capabale of diagnosing. o_O
     
    Mark Farrall likes this.
  19. BOB357

    BOB357 Well-Known Member

    Joined:
    Feb 3, 2018
    Messages:
    4,255
    Likes Received:
    7,894
    Trophy Points:
    113
    Location:
    Fallon, Nevada
    #19 BOB357, Nov 14, 2019
    That's been my experience.
     
    20. Want no ads? Go Premium and unlock all our brewing tools!

Share This Page

Want no ads? Go Premium and unlock all our brewing tools!
arrow_white