9.7 - 14 。 According to relevant information, Budweiser is an American beer brand, and beer is brewed by beech fermentation technology. This is a light beer with a refreshing taste. Budweiser is an American beer brand. It is a kind of palelager, which belongs to Lager beer and is also the representative of American Lager. The taste is light, the bitterness is about 10 IBU, the carbon dioxide content is about 3-4 volumes, and the alcohol content is about 3.6%-4.6%. The wort concentration is generally 9.7- 14.