One 275ml bottle of Foster's Lager contains 1.1 units of alcohol. The ABV of bottled Foster's Lager is 4.0%. Each 100ml of bottled Foster's Lager contains 0.40 units of alcohol.
The UK Chief Medical Officers advise that it is not safe to drink more than 14 units a week on a regular basis (source).
12.7 x 275ml bottles of Foster's Lager contains 14 units of alcohol.
|Units of Alcohol||1.1|
|Units (4 Decimal Places)||1.1000|
|Units per 100ml||0.40|
Source: Open Units
Licence: Creative Commons Attribution 4.0 International License