How Many Calories in Beer? Nutrition Facts & Macros

Q: How many calories are in a beer?

One standard can of beer (330 ml) contains approximately 142 calories. Per 100 g, regular beer has 43 calories. A pint (473 ml) has about 203 calories. A 500 ml bottle or can has about 215 calories. Most calories in beer come from alcohol (about 70%) and carbohydrates (about 30%), not from fat or protein.

Q: How many carbs are in a beer?

Regular beer has 3.55 g of carbs per 100 g. A standard can (330 ml) contains about 11.7 g of carbs. A pint (473 ml) has approximately 16.8 g. Light beer has fewer carbs, typically around 1.5-2 g per 100 g. Non-alcoholic beer has slightly more carbs (about 4-5 g per 100 g) since the alcohol is removed but sugars remain.

Q: Beer vs wine — which has more calories?

Per 100 g, regular beer has 43 kcal while red wine has about 83 kcal — wine is nearly twice as calorie-dense. However, typical serving sizes matter: a can of beer (330 ml, ~142 kcal) and a glass of wine (150 ml, ~125 kcal) are closer in total calories. A pint of beer (473 ml, ~203 kcal) has more total calories than a glass of wine.

Q: How much sugar is in beer?

Regular beer has essentially 0 g of sugar per 100 g according to USDA data. During fermentation, yeast converts most sugars into alcohol and CO2. The 3.55 g of carbohydrates in beer are mostly residual starches and dextrins, not simple sugars. Some flavored or craft beers may have added sugars, but standard beer is sugar-free.

Q: Is light beer lower in calories?

Yes, light beer has about 28 kcal per 100 g compared to 43 kcal for regular beer — roughly 35% fewer calories. A can of light beer (330 ml) has about 92 calories versus 142 for regular. Light beer also has fewer carbs (about 1.5-2 g per 100 g vs 3.55 g). The lower calorie count comes from less alcohol (typically ~4% ABV vs ~5%) and fewer residual carbs.

Q: Does beer have protein?

Beer contains a very small amount of protein — 0.46 g per 100 g. A standard can (330 ml) has about 1.5 g of protein. This comes from barley and other grains used in brewing. Beer is not a meaningful source of protein. It also contains small amounts of potassium (27 mg/100 g), magnesium (6 mg/100 g), and phosphorus (14 mg/100 g).

One standard can of beer (330 ml) has 142 calories

Protein 1.5g · Carbs 11.7g · Fat 0g

Beer is one of the most widely consumed alcoholic beverages in the world, brewed from water, malted barley, hops, and yeast. Whether you are tracking calories, watching carbs, or comparing different types of beer, knowing the exact nutrition facts matters. Alcohol provides empty calories with no nutritional benefit and slows fat metabolism. Here is everything you need to know about beer calories and macros, based on USDA data. Regular beer is about 92% water.

43 kcal

180 kJ · per 100g · Water: 91.96 g

0.46g Protein

3.55g Carbs

0g Fat

Protein

0.46g

Carbs

3.55g

Fat

Calorie Calculator: Beer

Amount

330 g

330 g Beer contains 142 kcal

Protein 1.5 g Carbs 11.7 g Fat 0 g

Calories by Portion Size

Portion	Calories	Protein	Carbs	Fat
1 can (330 ml)	142 kcal	1.5g	11.7g	0g
1 pint can (500 ml)	215 kcal	2.3g	17.8g	0g
1 pint (473 ml)	203 kcal	2.2g	16.8g	0g
1 bottle (500 ml)	215 kcal	2.3g	17.8g	0g
1 glass (200 ml)	86 kcal	0.9g	7.1g	0g
100 grams	43 kcal	0.5g	3.6g	0g

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Beer — Nutrition Facts

Beer	per 100g
Calories	43 kcal
Protein	0.46 g
Fat	0 g
Carbs	3.55 g
Fiber	0 g
Sugar	0 g
Sodium	4 mg
Potassium	27 mg
Magnesium	6 mg
Phosphorus	14 mg
Water	91.96 g

Source: USDA FoodData Central (FDC ID: 168746) · Data verified April 2026

Variations

Regular beer (~5% ABV)

43 kcal per 100 g — the standard lager or ale at approximately 5% ABV. A 330 ml can has about 142 calories and 11.7 g of carbs. This is the baseline that other variations are compared to. Most mass-produced beers fall into this category.

Light beer (~4% ABV)

28 kcal per 100 g — about 35% fewer calories than regular beer (43 kcal). Lower alcohol (~4% ABV) and fewer residual carbs (~1.5–2 g per 100 g). A 330 ml can has about 92 calories. The lower calorie content makes it a lighter option per serving.

IPA (~6–7% ABV)

~60 kcal per 100 g — about 40% more calories than regular beer (43 kcal) due to higher alcohol content (6–7% ABV) and more residual sugars from brewing. A 330 ml can of IPA has about 198 calories. IPAs also tend to have slightly more carbs (5–7 g per 100 g). The stronger hop flavor comes with a higher calorie cost.

Non-alcoholic beer (<0.5% ABV)

~17 kcal per 100 g — about 60% fewer calories than regular beer (43 kcal). With less than 0.5% ABV, almost all calories come from residual carbs (4–5 g per 100 g). A 330 ml can has about 56 calories. Non-alcoholic beer retains the flavor profile but with substantially fewer calories since alcohol is the primary calorie source in regular beer.

Dietary Perspectives

For Weight Loss

At 43 kcal per 100 g, a regular beer (330 ml, ~142 kcal) adds significant calories with no nutritional benefit. Alcohol slows fat burning because the body prioritizes metabolizing ethanol over stored fat. A pint (473 ml) is 203 kcal — equivalent to a small meal. Light beer (28 kcal/100 g, ~92 kcal per can) has fewer calories. When tracking weight loss, minimizing or eliminating alcohol is recommended.

For Keto

Regular beer has 3.55 g of net carbs per 100 g. A single can (330 ml) contains about 11.7 g of carbs, which can take up more than half of a strict keto daily limit (20 g). Beer is NOT keto-friendly due to its carb content, unlike pure spirits (vodka, gin, whiskey) which have zero carbs. Additionally, alcohol halts ketosis while the body processes ethanol. Light beer (~1.5–2 g carbs/100 g) or non-alcoholic beer are slightly lower in carbs but still significant for keto.

Frequently Asked Questions

How many calories are in a beer?

One standard can of beer (330 ml) contains approximately 142 calories. Per 100 g, regular beer has 43 calories. A pint (473 ml) has about 203 calories. A 500 ml bottle or can has about 215 calories. Most calories in beer come from alcohol (about 70%) and carbohydrates (about 30%), not from fat or protein.

How many carbs are in a beer?

Regular beer has 3.55 g of carbs per 100 g. A standard can (330 ml) contains about 11.7 g of carbs. A pint (473 ml) has approximately 16.8 g. Light beer has fewer carbs, typically around 1.5-2 g per 100 g. Non-alcoholic beer has slightly more carbs (about 4-5 g per 100 g) since the alcohol is removed but sugars remain.

Beer vs wine — which has more calories?

Per 100 g, regular beer has 43 kcal while red wine has about 83 kcal — wine is nearly twice as calorie-dense. However, typical serving sizes matter: a can of beer (330 ml, ~142 kcal) and a glass of wine (150 ml, ~125 kcal) are closer in total calories. A pint of beer (473 ml, ~203 kcal) has more total calories than a glass of wine.

How much sugar is in beer?

Regular beer has essentially 0 g of sugar per 100 g according to USDA data. During fermentation, yeast converts most sugars into alcohol and CO2. The 3.55 g of carbohydrates in beer are mostly residual starches and dextrins, not simple sugars. Some flavored or craft beers may have added sugars, but standard beer is sugar-free.

Is light beer lower in calories?

Yes, light beer has about 28 kcal per 100 g compared to 43 kcal for regular beer — roughly 35% fewer calories. A can of light beer (330 ml) has about 92 calories versus 142 for regular. Light beer also has fewer carbs (about 1.5-2 g per 100 g vs 3.55 g). The lower calorie count comes from less alcohol (typically ~4% ABV vs ~5%) and fewer residual carbs.

Does beer have protein?

Beer contains a very small amount of protein — 0.46 g per 100 g. A standard can (330 ml) has about 1.5 g of protein. This comes from barley and other grains used in brewing. Beer is not a meaningful source of protein. It also contains small amounts of potassium (27 mg/100 g), magnesium (6 mg/100 g), and phosphorus (14 mg/100 g).

Compare with Similar Foods

Portion	kcal	Protein	Carbs	Fat
Beer	43	0.46g	3.55g	0g
Wine (Red)	85	0.07g	2.61g	0g
Latte	43	2.81g	4.35g	1.61g
Coffee (Black)	1	0.12g	0g	0.02g
Hot Chocolate	55	0.92g	11.54g	0.55g

per 100g

Per 100 g, regular beer has 43 kcal — similar to a latte (43 kcal) but with almost no protein or fat. Compare that to red wine (83 kcal), spirits like vodka (231 kcal), or non-alcoholic options like orange juice (45 kcal). Beer is one of the lower-calorie alcoholic drinks per volume.

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