Recipe Builder
Build recipes with real-time calculations. Grain bills, hop schedules, mash steps, water chemistry — everything talks to your equipment profile.
FermentablesHopsMashWaterYeast
Maris Otter
4.5 kgCrystal 60L
0.35 kgMunich II
0.25 kgOG
1.054
IBU
38
SRM
12
Calculators
Brew-day math without the spreadsheet. ABV from gravity readings, boil-off targets, and more on the way.
ABVBoil-OffPre-Boil Gravity
OG
1.054
FG
1.012
Estimated ABV
5.51%
Brewing Science
The research behind the numbers.
How To Use Brewing.ItA quick start guide — what the builder calculates, what to set up first, and how to use the numbers on brew day.Read more →IBU & BitternessTinseth utilization, whirlpool hops, dry-hop bitterness, and the science of iso-alpha acids.Read more →Gravity & ABVHow original gravity is built from your grain bill, and the path from OG to FG to alcohol.Read more →Water ChemistrySource profiles, style targets, the auto-calculator, and what ions do to your beer.Read more →
Community
Fresh from the community.
Irish Stout
Irish Stout
by The Brewing.It Team
ABV
4.3%
IBU
31
OG
1.046
FG
1.013
stoutirishdry+2
Farmhouse Saison
Saison
by The Brewing.It Team
ABV
6.5%
IBU
19
OG
1.058
FG
1.008
saisonfarmhousebelgian+1
West Coast IPA
American IPA
by The Brewing.It Team
ABV
6.3%
IBU
46
OG
1.062
FG
1.014
ipahoppywest-coast+1
Second Hand Stout
15B. Irish Stout
by Lucas
ABV
5.0%
IBU
33
OG
1.052
FG
1.014
Irish Red Ale
15A. Irish Red Ale
by Lucas1 fork
ABV
5.2%
IBU
23
OG
1.055
FG
1.016