What Is the Healthiest Low Calorie Beer? A Guide to Making a Smarter Choice

December 19, 2025 •

4 min read

While a standard 12-ounce beer averages around 150 calories, the rise of craft brewing and health-conscious consumer demand has led to a proliferation of lighter, lower-calorie alternatives. This article will explore what is the healthiest low calorie beer by looking beyond just the numbers and evaluating factors like ingredients, ABV, and overall nutritional profile.

Quick Summary

This guide dissects what makes a beer healthier, comparing light, low-carb, and non-alcoholic options. It reveals which beers offer the best balance of flavor and fewer calories, helping you select a smarter choice for your diet and wellness goals.

Key Points

ABV vs. Calories: Higher alcohol by volume (ABV) is the primary driver of calories in beer, so lower ABV options generally have fewer calories.
Low-Calorie Variety: The market offers a wide range of low-calorie options, from ultra-light lagers (e.g., Budweiser Select 55) to flavorful craft IPAs (e.g., Dogfish Head Slightly Mighty), catering to different taste preferences.
Beyond Calories: Look beyond the calorie count to consider carbs, ingredients, and potential antioxidants, especially in non-alcoholic and certain craft beers.
Non-Alcoholic Benefits: Non-alcoholic beers are excellent for minimizing calories, avoiding alcohol, and can still provide B vitamins, minerals, and hydration.
Moderation is Key: Regardless of the type, moderate consumption is the healthiest approach, as excessive alcohol intake is linked to negative health effects and weight gain.
Guinness is a Surprising Option: Despite its rich appearance, Guinness Draught contains fewer calories than many expect, offering a satisfying flavor profile at a moderate calorie level.

Factors That Determine a Beer's Healthiness

Determining the healthiest low-calorie beer involves more than just reading the calorie count. Several key factors influence a beer's nutritional impact on your body, and understanding them is crucial for making an informed decision.

Alcohol by Volume (ABV)

Alcohol itself is a primary source of calories in beer, containing 7 calories per gram. This means that a beer with a higher ABV will inherently be more calorically dense than one with a lower ABV, regardless of other ingredients. Many low-calorie beers achieve their lighter profile by reducing the alcohol content. This is why session IPAs, which prioritize flavor over high alcohol content, are often found in the lower-calorie range.

Carbohydrates

After alcohol, carbohydrates from residual sugars and malt are the second major calorie contributor. Light beers are typically brewed to have fewer carbohydrates, achieved by adjusting the brewing process to remove more sugars. Some low-carb beers further minimize their carb count, making them a popular choice for those on ketogenic or other low-carb diets. While carbs are a source of energy, excess amounts can contribute to weight gain, especially when combined with alcohol, which the body prioritizes for metabolism.

Ingredients and Brewing Process

The type of grains and hops used, as well as the brewing method, can also affect a beer's healthiness. Some beers, particularly dark ales and stouts, are rich in antioxidants called polyphenols, which come from the grain and hops. Non-alcoholic beers also retain many of these beneficial compounds without the alcohol content, with some studies even suggesting they may help reduce post-marathon inflammation. The choice of ingredients can also introduce micronutrients like B vitamins and minerals. Organic beers, made without chemical additives, are also an option for those seeking a cleaner brew.

The Healthiest Low Calorie Beer: Popular Contenders

When you’re seeking what is the healthiest low calorie beer, several contenders rise to the top. These include ultra-light lagers, light craft IPAs, and non-alcoholic options, each offering a different balance of flavor, calories, and benefits.

Ultra-Light Lagers

These mass-market beers are designed for maximum drinkability and minimum calories. Brands like Budweiser Select 55 and Miller 64 offer extremely low calorie counts, often under 70 calories per 12-ounce serving. While they are the clear winners in a calorie-only contest, they typically feature lower ABV and a milder, less complex flavor profile.

Light and Session Craft Beers

For those who prefer a fuller flavor without the heavy calorie load, light and session craft beers are a great choice. Brands like Dogfish Head Slightly Mighty and Lagunitas DayTime have found a way to deliver hoppy, flavorful profiles at around 95-100 calories. These are perfect for enjoying over an extended period without excessive alcohol or calories.

Non-Alcoholic Beers

Non-alcoholic (NA) beers are another excellent choice for those focused on minimizing calories and avoiding alcohol's negative effects. Many NA beers are very low in calories—some as low as 36-70 calories per serving. Modern NA options, such as Athletic Brewing's Run Wild IPA, offer surprisingly rich and authentic flavor, providing a guilt-free way to enjoy a brew. NA beers also provide benefits like B vitamins and hydration without the risks associated with alcohol consumption.

Low Calorie Beer Comparison Table

Here is a side-by-side comparison of some of the most popular low-calorie beer options, based on a standard 12-ounce serving.


Beer Name	Calories (approx.)	Carbs (g)	ABV (%)	Flavor Profile
Budweiser Select 55	55	1.9	2.4	Mild, very light
Miller 64	64	2.4	2.8	Crisp, light
Corona Premier	90	2.6	4.0	Crisp, mild citrus notes
Michelob Ultra	95	2.6	4.2	Crisp, light malt flavor
Dogfish Head Slightly Mighty	95	3.6	4.0	Fruity hops, dry finish
Miller Lite	96	3.2	4.2	Light-bodied, balanced
Lagunitas DayTime IPA	98	3.0	4.0	Hoppy, citrusy, full flavor
Guinness Draught	126	10	4.2	Creamy, roasted malt (surprisingly low)

How to Choose the Healthiest Option for You

When searching for the healthiest beer, it's essential to consider your personal goals. Do you prioritize the lowest possible calorie count, or is a moderate calorie level with more flavor and nutritional compounds acceptable? Your choice will depend on your specific health and dietary needs. For general health benefits, remember that moderation is always key.

For minimum calories: Opt for ultra-light lagers like Budweiser Select 55 or Miller 64. Non-alcoholic beers are also an excellent choice, as they eliminate the most calorically dense ingredient.
For flavor and lower calories: Consider light craft beers such as Dogfish Head Slightly Mighty or Lagunitas DayTime. These offer a more satisfying flavor experience for slightly more calories. For an interesting twist, Guinness Draught is a great option, offering a rich mouthfeel for a lower calorie count than many assume.
For specific dietary needs: If you follow a low-carb diet, many light beers are suitable. If you have celiac disease or gluten sensitivity, choose a certified gluten-free beer. For those who want the flavor without the alcohol, non-alcoholic varieties are the way to go.

Conclusion: Finding the Right Balance

There is no single answer for what is the healthiest low calorie beer, as the best choice depends on individual preferences and dietary priorities. By understanding the factors that affect a beer's calorie and nutritional content, such as ABV, carbs, and ingredients, you can make a more informed decision.

Whether you opt for an ultra-light brew, a flavorful session IPA, or a non-alcoholic alternative, remember that mindful drinking and moderation are the most important aspects of integrating beer into a healthy lifestyle. The growing market of low-calorie beers offers plenty of opportunities to enjoy a delicious brew without sacrificing your health goals. For further information on alcohol's impact, consult a trusted source like Healthline's detailed guide on the benefits and downsides of beer.

Frequently Asked Questions

Budweiser Select 55 is one of the lowest-calorie alcoholic beers on the market, with only 55 calories per 12-ounce serving.

Light beers are generally considered healthier than regular beers because they contain fewer calories and less alcohol. However, the health impact depends on the quantity consumed, as moderation is the most important factor.

Yes, non-alcoholic (NA) beer can be healthy. It is typically low in calories and retains some vitamins, minerals, and antioxidants from the brewing process, while providing hydration without the adverse effects of alcohol.

Not necessarily. While some ultra-light lagers may have a milder taste, modern brewing techniques allow craft brewers to produce flavorful light and session beers, such as certain IPAs, that are still low in calories.

Weight gain from beer is caused by the accumulation of excess calories, primarily from alcohol and carbohydrates. Excessive consumption can also stimulate appetite and interfere with the body's fat-burning processes.

For low-carb diets, options like Michelob Ultra (2.6g carbs) and Dogfish Head Slightly Mighty IPA (3.6g carbs) are excellent choices. It is important to check the specific carb count, as it can vary.

Both can be effective strategies. Choosing a low-calorie beer reduces the caloric impact per drink. However, limiting your overall intake, regardless of the beer type, is the most impactful strategy for weight management and overall health.