Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026
Data from USDA FoodData Central | Editorial guidelines

Calories in Coffee

1 calories per 100g

0.3g protein0.2g carbs0g fat0g fiber

Black coffee has just 2 calories per 8-oz cup, and a single espresso shot only 1โ€“5 โ€” both essentially calorie-free. Calories come from what you add: a splash of milk adds 10โ€“20, a cappuccino runs 80โ€“120, a cafรฉ latte 120โ€“190, and a caffรจ mocha or blended Frappuccino 250โ€“450 calories depending on milk, sugar, syrup, and whipped cream.

Coffee contains 1 calories per 100g. Contains 0.3g of protein per 100g. A very low-calorie food perfect for weight management.

Get the complete nutrition breakdown, macros, serving sizes, and health benefits below.

Nutritional Highlights

โšก

Very Low Calorie

Only 1 calories per 100g

โœจ

Low Fat

Only 0g fat per 100g

๐Ÿฅ‘

Low Carb

Just 0.2g carbs per 100g

๐Ÿฌ

Low Sugar

Only 0g sugar per 100g

Nutrition Facts

Per 100g serving

Calories1
Total Fat0g
Total Carbohydrate0.2g
Dietary Fiber0g
Sugars0g
Protein0.3g
Sodium5mg

Macronutrient Distribution

Protein0.3g (120%)
Carbohydrates0.2g (80%)
Fat0g (0%)

Calories by Serving Size

100 grams1 cal

Calories in Popular Coffee Drinks (per serving)

Coffee itself is nearly calorie-free โ€” almost all the calories come from milk, sugar, syrup, and whipped cream. Here's how common coffee orders compare for a typical serving:

TypeCaloriesNotes
Espresso (1 shot)1โ€“5 calJust the shot, no additions
Black brewed coffee (8 oz)2 calVirtually calorie-free
Americano (black)5โ€“15 calEspresso + hot water
Coffee with a splash of milk10โ€“20 cal1โ€“2 tbsp of milk
Coffee, milk + 1 tsp sugar30โ€“50 calEach tsp of sugar adds ~16 cal
Cappuccino (small, whole milk)80โ€“120 calMostly steamed-milk foam
Flat white (whole milk)120โ€“170 calMore milk than a cappuccino
Cafรฉ latte (medium, whole milk)120โ€“190 calLower with skim or oat milk
Caffรจ mocha (whole milk + whipped cream)250โ€“400 calChocolate syrup + cream
Frappuccino / blended iced (medium)250โ€“450 calHighest โ€” sugar, syrup & cream
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Compare Coffee with Similar Foods

See how Coffee stacks up against other foods in nutritional value:

About Coffee Nutrition

Coffee is one of the world's most popular beverages, made from roasted coffee beans. Beyond its energizing caffeine content, coffee is surprisingly rich in antioxidants and has been linked to numerous health benefits when consumed in moderation. From espresso to cold brew, coffee comes in countless preparations that can be enjoyed black or with various additions.

With 1 calories per 100 grams, Coffee provides 0.3g of protein,0.2g of carbohydrates, and 0g of fat.

Macronutrient Breakdown

Health Benefits of Coffee

  • Rich in antioxidants - coffee is the largest source of antioxidants in the Western diet
  • Caffeine improves mental alertness, focus, and physical performance
  • Associated with reduced risk of type 2 diabetes, Parkinson's disease, and liver disease
  • May support healthy liver function and reduce liver fat
  • Contains essential nutrients including riboflavin (B2), niacin (B3), and potassium
  • Linked to improved mood and reduced risk of depression

How to Eat Coffee

Black coffee provides benefits with minimal calories (2 cal per cup). Adding cream, sugar, or flavored syrups significantly increases calories. Moderate consumption is 3-4 cups daily (400mg caffeine max). Avoid coffee late in the day if it affects sleep. Cold brew is less acidic than hot coffee. Decaf retains most antioxidants with minimal caffeine.

Selection and Storage

Store whole beans in an airtight container away from light, heat, and moisture. Ground coffee loses freshness faster than whole beans. Use within 2-4 weeks of roasting for best flavor. Freeze for longer storage. Choose quality beans from reputable roasters for best taste and potential benefits.

Dietary Considerations

Black coffee has virtually no calories and fits all diets. Caffeine may cause anxiety, insomnia, or rapid heartbeat in sensitive individuals. Pregnant women should limit caffeine to 200mg daily. Coffee can interfere with iron absorption - drink between meals if iron-deficient. May worsen acid reflux in some people.

Frequently Asked Questions About Coffee

How many calories are in a cup of coffee?

Black coffee has only 2 calories per 8oz cup. Adding milk adds 10-80 calories depending on type and amount. Sugar adds 16 calories per teaspoon. A typical latte has 100-200 calories. Flavored coffee drinks can exceed 400 calories. Per 100ml, black coffee has less than 1 calorie.

Is coffee good or bad for you?

For most adults, moderate coffee consumption (3-4 cups daily) is associated with health benefits including reduced risk of several diseases and high antioxidant intake. However, excess caffeine can cause anxiety, sleep issues, and rapid heartbeat. Individual tolerance varies. Those with certain conditions should limit intake.

How much coffee is too much?

Most health organizations recommend limiting caffeine to 400mg daily (about 4 cups of coffee) for healthy adults. Pregnant women should stay under 200mg. Signs of too much caffeine include anxiety, insomnia, rapid heartbeat, and digestive issues. Individual tolerance varies significantly.

Is decaf coffee healthy?

Yes, decaf coffee retains most of the antioxidants and health benefits of regular coffee with 97% less caffeine. Studies show decaf is associated with similar reduced disease risks as regular coffee. It's a good option for those sensitive to caffeine or drinking coffee later in the day.

Quick Nutrition Facts

CategoryBeverages
Calories/100g1
Protein0.3g
Carbs0.2g
Fat0g

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Data Accuracy Note: Nutrition values are based on USDA FoodData Central laboratory analysis. Actual values may vary based on growing conditions, preparation methods, and specific product brands. Values are rounded to one decimal place.