Beer calories: compare 50 brands per 100 ml

Stella Artois (all-malt, 40.5), Skol (with corn, 40.7) and Corona Extra (with rice, 40.6) are practically glued together. The calorie count of a traditional lager is dominated by alcohol, not by the type of grain. Each gram of ethanol carries about 7 calories, and that is what sets the level.

All-malt vs adjunct: where the difference really shows

If it is not in the calories, where does all-malt change the game? In flavor, body and composition, not on the scale. All-malt (Stella Artois, Brahma Duplo Malte, Eisenbahn Pilsen, Spaten) uses only water, malt and hops. Adjunct beers (Skol, Antarctica, Corona Extra with rice, Budweiser with rice) replace part of the malt with corn or rice, which makes the beer lighter in flavor and cheaper to produce.

The lab-engineered low-carbs

Here lives the real difference among the ones with alcohol. Michelob Ultra and Amstel Ultra are not "magic all-malt", they are engineered: a more complete fermentation process converts more sugar into alcohol, leaving less carbohydrate in the glass. Michelob Ultra sits around 79 calories in the 355 ml long neck (about 22 kcal per 100 ml) and is advertised by Ambev with "up to 80% less carbohydrate than the ten best-selling beers in Brazil". Amstel Ultra adds up to 72 calories in the 275 ml long neck and positions itself as all-malt, gluten-free and with 35% fewer calories than a regular beer. Stella Pure Gold, gluten-free, has 34 kcal per 100 ml, about 17% less than traditional Stella.

Zero alcohol: half the calories, and carbohydrate depends on the brewery

The most counterintuitive chapter. Removing alcohol cuts calories almost in half, because ethanol is the beer's main caloric fuel. But it raises carbohydrate, because the malt sugar that would become alcohol stays in the glass. According to the official Grupo Heineken Brasil nutrition information PDF, Heineken 0.0 has 21 kcal and 4.8 g of carbohydrate per 100 ml, against 42 kcal and 3.2 g for regular Heineken: less than half the calories, but more carbohydrate. The same source shows the same pattern in two other zero-alcohol beers from the group: Bavaria 0,0% has 21 kcal and 5.5 g of carbohydrate per 100 ml (regular Bavaria has 38 kcal and 3.4 g), and Schin 0,0% Álcool has 19 kcal and 4.7 g per 100 ml, the leanest in calories in the entire comparison. Budweiser Zero follows the same pattern per the brand's official label (21 kcal and 4.75 g of carbohydrate per 100 ml). As for Corona Cero: the brand's official page does not publish a readable nutrition table (it is a JavaScript shell), so here only the calorie figure already surveyed earlier goes in (about 14.5 kcal per 100 ml), without confirmation of carbohydrate, sodium or alcohol content from a new source.

What changes in the glass between zero-alcohol, low-carb and all-malt

The differences between these three groups, in this dataset, show up in numbers and in production process, not in the impression of whoever drank them. Among the zero-alcohol beers with complete data (Heineken 0.0, Bavaria 0,0%, Schin 0,0% and Budweiser Zero), carbohydrate per 100 ml sits between 4.7 g and 5.5 g, above the 3.2 g to 3.9 g range of the equivalent regular lagers from the same brands. The reason is the process: the malt sugar that normally ferments into ethanol remains in the drink when the alcohol is removed, which is also behind the calorie drop (these four sit between 19 and 21 kcal per 100 ml, against 38 to 42.5 kcal for the regular versions).

Among the all-malt beers with complete data (Eisenbahn Pilsen, 3.5 g of carbohydrate per 100 ml), the process difference from an adjunct lager is the absence of corn or rice in the recipe, replaced by more barley malt; the Eisenbahn Pale Ale label, for example, declares only water, malt and hops as ingredients. As for the "special" beers with more residual extract (Baden Baden Red Ale, 9.5 g of carbohydrate and 89 kcal per 100 ml; Eisenbahn Strong Golden Ale, 10 g and 86 kcal), the higher carbohydrate comes from a fermentation process that leaves more malt sugar unconverted, which also supports the higher alcohol content declared on those labels.

And the Grupo Heineken pattern is not a law of physics, it is the result of each brewery's process. Cervejaria Imigração publishes on its own page the Imigração Pilsen Zero Álcool table with a 100 ml column: 3.4 kcal and 0.2 g of carbohydrate, the leanest in the entire comparison by a wide margin. The same brewery sells Imigração 1824 Lager Zero Carbo, with alcohol, which declares zero carbohydrate, zero sugar, gluten-free and 22 kcal per 100 ml. Both carry the caveat that the gluten-free claim allows up to 20 ppm under current standards. Neither publishes sodium or alcohol content in numbers, so those cells stay without data in the table.

Gains and losses: the summary of each label

• Corona Cero: gains by being the leanest and the only one with vitamin D. Loses by having more relative carbs and by not being suitable for celiacs (contains gluten).
• Heineken 0.0 and Budweiser Zero: gain by cutting calories in half and zeroing the alcohol. Lose by raising carbohydrate and by not recovering any workout.
• Michelob Ultra and Amstel Ultra: gain fewer calories and fewer carbs with alcohol still present. Lose body and flavor.
• Stella Artois and Brahma Duplo Malte: gain the flavor and complexity of all-malt. Lose on price, not on calories (they tie with the adjunct ones).
• Skol, Antarctica, Corona Extra: gain lightness and cost. Lose depth of flavor, with no real calorie advantage.

The conclusion the 100 ml yardstick delivers: if the goal is to cut calories, the type of beer matters far less than the volume you drink. A low-carb long neck can weigh less than three glasses of "light" all-malt. And none of them, zero or not, is a recovery drink. As we have already shown in the article on alcohol and training, the drink charges protein synthesis and sleep, however lean it may be on the label.