Generally speaking, the number of carbohydrates in beer is largely related to its alcohol content. If you’re hoping to avoid high-carb beers, it’s wise to select a brew with a lower ABV. Following this logic, Bud Light (at just 4.2% ABV) is a relatively low-carb beer. According to its nutrition facts, one 12-ounce can contains 6.6 grams of carbohydrates, which is like eating half a slice of white bread. Granted, there are a lot of new, flashy beers on the market boasting about their low carbohydrates, but with Bud Light, you know exactly what to expect.