Beers to Forties - Convert beers to forty ounces

Beers Conversion

Both the standard can and the longneck bottle or also called ISB or Industry standard bottle can hold 12 fluid ounces of beer.

Forties (forty ounces) Conversion

A forty is a size of beer or more specifically malt liquor sold in large plastic bottles with the capacity of 40 US fluid ounces (or 1.18 liters).