Simple Approach: A middle of the road number to shoot for is 2.2 volumes. The pressure regulator on my keg system is set to 8 psi, which at 38 degrees gives about 2.2 volumes of carbonation. With a 3 foot long picnic tap this leads to fairly good pour results. A longer line would help reduce some of the foam but it is manageable. When I fill a pint glass there is about 1" - 1.5" of head. For more information, see our article on how to get a good pour based on line length and pressure.

Notes: Keep in mind, the lower the setting on your regulator, the longer your CO2 tank will last (provided there are no leaks). There is nothing worse than over carbonating an otherwise successful batch of beer. Take your time with force carbonation. About a week is all it takes!



Legal Disclaimer: The Brewer's Friend Force Carbonation Calculator is for entertainment purposes and should not be used for professional brewing. No warranty or guarantee of accuracy is provided on the information provided by this calculator.