Beer style beer differently. Since sugars are converted to alcohol during the process of fermentation, gravity can be used to estimate the final alcohol. In beer brewing, a distinction is made between the "original gravity", the gravity of the wort before fermentation has begun, and the "final gravity" of the product when fermentation has completed. Since the concentration of sugars is directly proportional to the gravity, the original gravity gives a brewer an idea of the potential alcoholic strength of the final product. After fermentation, the differences between the final and original gravities indicates the amount of sugar converted into alcohol, allowing
Stone Brewing Co. has operated as its own product line, Bastard Brewing, produced at multiple breweries around the country. Most of Stone's beers are characteristic of west-coast craft brews, meaning that they have a high hop content. Compared to the macro-produced lagers, many Stone brews feature alcohol percentages that are well above average, ranging from 4.8% to 13%. Stone Brewing is rated as a "world class brewery" by the two largest beer enthusiast websites, RateBeer and BeerAdvocate. Stone Brewing has been voted by the readers of Beer Advocate as the #1 "All Time Top Brewery on Planet Earth." Stone opened in San Marcos