HomeBrewMap

Original Gravity

This tool calculates original gravity and color of beer from chosen grain bill. Calculations are based on information from BeerSmith blog and BrewWiki.
Note: it is possible to add new malts into existing shared malt database.

Notes:
  • Tool is available only for registered users.
  • Choose units
  • Enter Batch Size (wort volume in fermenter).
  • Enter your mash efficiency (in percents).
  • Choose malts and enter corresponding weights.
  • Click on Calculate button to see estimated original gravity and color of beer.
Invalid Input
Invalid Input
Invalid Input
Invalid Input
Enter value in a range between 0 and 5000
Enter value in a range between 1 and 100

 

 

Malt

Weight

Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000
Invalid Input
Enter value in a range between 0 and 1000

User Profile

New Forum Posts

New Places

  • Fojtovický domovar
    , 417 41 Krupka - Fojtovice, Ústecký kraj, Česko
    on 08.05.2025

  • Černá Mamba
    Vnitřní 748, 735 14 Orlová Lutyně, Moravskoslezský kraj, Česko
    on 27.03.2025

  • Boris Brewery
    5 Žitná, 621 00 , Jihomoravský kraj, Česko
    on 21.03.2025

  • Omiš

    , 793 12 Sosnová, Moravskoslezský kraj, Česko
    on 19.02.2025

  • Domáci pivovar Šoška
    7 Malá hora, 036 01 Martin, Žilinský kraj, Slovakia
    on 11.02.2025