How this calculator works
Brewing recipes mix metric, US and imperial volumes freely, so converting between them is a constant chore.
Type a volume in any unit and every other unit updates at once, using the same conversion factors as the Brewfather app.
Bottle and can presets make it easy to work out how many fills a batch yields.
Worth knowing
- US and imperial gallons differ — a US gallon is about 3.785 L, an imperial gallon about 4.546 L.
- For a recipe that scales with your equipment, build it in Brewfather and let it handle volumes end to end.