Brewing calculators
Four calculators for brew day, right in your browser and free. All values can be shown in metric or US units.
Brewing water calculator
Adjust your tap water to the beer style: the calculator tells you how much calcium chloride, gypsum and lactic acid you need.
Final beer calculator
Work out the alcohol content, attenuation, colour and bitterness of your beer – before brewing as a plan, and afterwards with your measured values.
Priming sugar calculator
How much sugar goes into each bottle? The calculator tells you – to suit the style, the amount of beer and the temperature.
Water volume calculator
How much water do you need on brew day, and how hot does it have to be? The calculator tells you step by step.
Beer creator
Put together your own beer. Brauwerkstatt works out the whole recipe with malt, hops, yeast, water volumes and brewing steps – free and without signing in.