One 12-ounce bottle of Bud Light contains 110 calories, according to Calorie King. Additionally, it contains 11 mg of sodium and 7 g of carbohydrates, along with other trace elements including calcium, potassium, magnesium and phosphorous. Drinking Bud Light equates to two Weight Watchers points per bottle.
Bud Light has been listed as Fitness Magazine's number one light beer to drink when dieting. As noted by the magazine's tasters, it has the same taste as normal beer, despite being a low-calorie alternative. Other low-calorie beers well-rated by the magazine include Sam Adams and Coors Light. Sam Adams contains nine more calories and features a nutty taste, while Coors Light contains fewer calories and offers a slight apple flavor.