Tools

Brewing calculators

Hop bitterness calculator
Calculate the bitterness of your brew by specifying the brew volume, hop alpha acid, mass of hops added and time in boil.

Water chemistry calculator
Calculate the ppm of all the important brewing ions based on the water volume and the mass of the salts you add.

Beer specifications calculator
Determine the the beginning degrees Plato, apparent and real ending degrees Plato, alcohol percent by weight and by volume, and kcals (calories) per 12 ounce serving.

Unit conversion calculators

Temperature unit conversion calculator
Calculate equivalent degrees of temperature.

Percent alcohol conversion calculator
Convert percent alcohol by volume to/from percent alcohol by weight.

Volume unit conversion calculator
Find equivalent volumes in units which include: liters, hectoliters, fluid ounces, pints, quarts, gallons, barrels, firkins and more.