A 25 oz Michelob Ultra contains approximately 125 calories.

A 25-ounce serving of Michelob Ultra beer contains about 125 calories. This light lager has 4.2% alcohol by volume and is known for its lower calorie content compared to regular beers. The calorie count comes from both the alcohol content and residual carbohydrates in the beer.

Calorie comparison with other beer sizes

Beer Size Calories Alcohol Content
12 oz bottle 95 calories 4.2% ABV
16 oz pint 127 calories 4.2% ABV
25 oz serving 125 calories 4.2% ABV

Factors affecting calorie content

The calorie content in Michelob Ultra comes primarily from alcohol and minimal residual sugars. With only 2.6 grams of carbohydrates per 12-ounce serving, it remains one of the lowest-calorie beer options available. The alcohol itself provides about 7 calories per gram, contributing significantly to the total calorie count despite the beer's light profile.

Comparing to other light beers

Michelob Ultra's calorie count is comparable to other popular light beers. A 25-ounce serving of Bud Light contains about 145 calories, while Coors Light has approximately 135 calories in the same volume. The slight variations depend on the specific brewing process and alcohol content of each brand.