How Many Calories Are in a 32 oz Michelob Ultra?

December 9, 2025 •

3 min read

Michelob Ultra contains just 95 calories per standard 12 oz serving, which is notably lower than many other domestic beers. However, when considering a larger 32 oz serving, the calorie count increases significantly, a detail important for tracking your nutritional intake accurately.

Quick Summary

A 32 oz serving of Michelob Ultra contains approximately 253 calories, based on the standard nutritional information per 12 oz portion. This number can vary slightly depending on the specific pour or outlet serving it.

Key Points

Approximate Calorie Count: A 32 oz Michelob Ultra contains around 253 calories, extrapolated from its standard 95-calorie, 12 oz serving.
Low Carbohydrate Content: This large serving includes just under 7 grams of carbs, maintaining the beer's low-carb reputation.
Consistent with Restaurant Data: The calculated calorie figure aligns closely with reported restaurant values, such as the 250 calories for a 32 oz at Red Robin.
Lighter than Competitors: A 32 oz Michelob Ultra has fewer calories and carbs than equivalent servings of many popular light beers, like Bud Light or Coors Light.
Primary Calorie Sources: The calories in Michelob Ultra come from its alcohol and small amount of residual carbohydrates, as it contains no fat.
Health-Conscious Choice: For those monitoring their intake, this beer in a larger format still represents a relatively low-calorie and low-carb alcoholic beverage option.

The Core Calculation: Breaking Down the Numbers

Determining the calorie count for a 32 oz serving of Michelob Ultra requires a simple calculation based on its standard nutritional information. According to the brewer, a 12 fl oz serving contains 95 calories. To find the calorie count for a 32 oz serving, you would first find the calories per ounce and then multiply by 32.

Here is the step-by-step breakdown:

Find calories per ounce: 95 calories / 12 oz ≈ 7.92 calories per ounce.
Calculate for 32 ounces: 7.92 calories/oz * 32 oz ≈ 253.44 calories.

Therefore, a standard 32 oz portion of Michelob Ultra contains approximately 253 calories. This value provides a reliable estimate for anyone monitoring their intake.

What about Restaurant Servings? The Red Robin Example

It is worth noting that some restaurant-specific nutrition facts may differ slightly from this calculation due to potential variations in pour size or ingredients. For instance, a 32 oz Michelob Ultra served at a chain like Red Robin is listed as containing 250 calories. This is very close to the calculated figure, confirming the consistency of the beer's low-calorie profile even in larger servings. For the most accurate information, it is always best to check the specific nutritional details provided by the establishment if dining out.

Macronutrient Profile of a 32 oz Pour

Beyond just calories, understanding the macronutrient breakdown of a larger serving can be beneficial for those on a specific diet, such as a low-carb regimen. Based on the standard 12 oz serving, which contains 2.6g of carbohydrates and 0.6g of protein, the macros for a 32 oz serving would be approximately:

Carbohydrates: (2.6g / 12 oz) * 32 oz ≈ 6.93g
Protein: (0.6g / 12 oz) * 32 oz ≈ 1.6g

This low-carb profile is a primary reason for Michelob Ultra's popularity among health-conscious beer drinkers.

Comparison of 32 oz Beer Servings

When choosing a beverage, comparing calorie and carbohydrate content across different beers can be helpful. Here is a comparison table illustrating how a 32 oz Michelob Ultra stacks up against other common domestic beers of the same size.


Beer Type	Calories (per 32 oz)	Carbohydrates (per 32 oz)	Alcohol By Volume (ABV)
Michelob Ultra	~253	~6.93g	4.2%
Bud Light	~293	~8.53g	4.2%
Miller Lite	~256	~7.20g	4.2%
Coors Light	~272	~7.47g	4.2%
Standard Domestic Lager	~400+	~25g+	~5%

Note: Calculations for other beers are based on their standard 12 oz nutrition facts found in search results.

As the table shows, even in a larger 32 oz size, Michelob Ultra remains one of the lowest-calorie and lowest-carbohydrate options available. This makes it an appealing choice for those who want to indulge without significant dietary impact.

Additional Considerations for Calorie Counters

Draft vs. Canned: There can be slight variations in nutritional content between draft and canned beer, though the difference is typically minimal. The packaging often provides the most precise information.
Alcohol Content: While Michelob Ultra is low in carbs, alcohol itself contributes to the calorie count. The 4.2% ABV is a factor in the overall caloric total. The calories come primarily from the alcohol and residual carbohydrates.
Serving Variations: While the calculated value of ~253 calories is a solid benchmark, be aware that pouring inconsistencies, especially from a tap, could result in minor variations in the actual liquid volume and thus, the calorie content.

Conclusion: Making an Informed Choice

For those wondering how many calories are in a 32 oz Michelob Ultra, the answer is approximately 253, based on the official nutrition facts. This value, while higher than a standard 12 oz serving, positions it as a significantly lighter option compared to many other domestic beers. With its low carb count and moderate ABV, it remains a popular choice for individuals who want a refreshing, lighter-bodied beer that aligns with an active lifestyle. Making an informed choice about your beverage consumption is a key part of maintaining a balanced diet, and understanding these nutritional details empowers you to do just that. For the most authoritative information on Michelob Ultra's nutritional content, you can always refer to the official brewer's website, where details are clearly provided.

Key Takeaways

Calorie Estimate: A 32 oz Michelob Ultra contains roughly 253 calories, based on its standard 12 oz portion.
Carb Content: The 32 oz serving has approximately 6.93 grams of carbohydrates, making it a low-carb choice.
Restaurant Variation: A restaurant-specific 32 oz pour, like the one at Red Robin, is listed with 250 calories, confirming the calculated estimate.
Macro Breakdown: The calories primarily come from alcohol and a small number of carbohydrates, with minimal protein.
Compared to Others: Even in a larger size, Michelob Ultra is lower in calories and carbs than popular competitors like Bud Light and Coors Light.
Informed Choice: Knowing the nutritional facts for different serving sizes helps make mindful decisions about your beverage consumption.

Frequently Asked Questions

To calculate the calories for a 32 oz serving, take the standard 95 calories for a 12 oz serving, divide by 12 to get the calories per ounce, and then multiply that number by 32. The result is approximately 253 calories.

There might be minor, negligible differences in nutritional content between draft and canned Michelob Ultra. For the most accurate data, relying on the information from packaged versions is most reliable.

Yes, even in a larger 32 oz serving, Michelob Ultra is considered a light beer because its calories and carbohydrates per ounce are significantly lower than a standard domestic lager.

Based on calculations, a 32 oz Michelob Ultra contains around 6.93 grams of carbohydrates, which is less than equivalent portions of many other popular light beers, including Bud Light and Coors Light.

A 32 oz serving of Michelob Ultra contains approximately 253 calories, which is more than two and a half times the 95 calories found in a standard 12 oz serving.

Yes, different varieties like Michelob Ultra Organic Seltzer have different calorie counts. Michelob Ultra Organic Seltzer, for instance, has 90 calories or less per serving, different from the standard Michelob Ultra beer.

For those seeking a lower-calorie beer option, Michelob Ultra is a popular choice due to its low calorie and carb count, even in larger servings like 32 oz. However, moderation is always key.