Guinness Beer Alcohol Content: 4.2%
Guinness is an alcoholic beer brand with alcohol percentage of 3 to 8%. Here are the details of alcohol content of different variants of Guinness. Guinness stout typically contains a 4.2% alcohol content; however, this value varies among its different variants. For instance, Guinness Extra Stout contains 5.6% alcohol by volume, while Guinness Zero contains 0.28% alcohol by volume.
