Calories in Coffee
Coffee contains 1 calories 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
Very Low Calorie
Only 1 calories per 100g
Low Fat
Only 0g fat per 100g
Low Carb
Just 0.2g carbs per 100g
Low Sugar
Only 0g sugar per 100g
Nutrition Facts
Per 100g serving
Macronutrient Distribution
Calories by Serving Size
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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
- Protein: 0.3g - 120% of calories
- Carbohydrates: 0.2g - 80% of calories
- Fat: 0g - 0% of calories
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.
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Data Source
USDA Verified DataAll nutrition values are verified from USDA laboratory analysis.
Learn how to use this data →Nutrition Guides
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.