Coffee Nutrition Facts (Black Coffee)
Coffee Nutrition Facts (Black Coffee)
When enjoyed black, coffee is one of the lowest-calorie beverages available, with minimal macronutrients and small amounts of naturally occurring minerals.
Standard Serving
8 fl oz (237 ml) brewed black coffee (arabica)
Nutrition Breakdown
- Calories: 2
- Total Fat: 0g (0% DV)
- Cholesterol: 0mg (0% DV)
- Sodium: 0–2mg (0% DV)
- Total Carbohydrates: 0g (0% DV)
- Sugars: 0g
- Protein: 0.3g
Key Micronutrients
- Potassium: ~100–120mg (2–3% DV)
- Magnesium: ~7mg (2% DV)
- B Vitamins: Trace amounts (notably Riboflavin/B2 and Niacin/B3)
*Percent Daily Values (DV) are based on a 2,000 calorie diet.
What This Means
Black coffee delivers:
- Virtually zero calories
- No fat, sugar, or carbs
- Small amounts of essential minerals
It’s a strong fit for low-calorie, low-carb, and fasting-friendly routines.
Important Notes by Coffee Type
Not all coffee formats have identical nutrition profiles:
- Espresso: More concentrated per ounce, but similar overall composition
- Decaf Coffee: Nearly identical nutrition, minus most caffeine
- Instant Coffee: May contain slightly higher sodium and trace carbs
- Chicory Coffee: Different composition, including small amounts of carbohydrates
- Flavored or “Mocha” Coffee: Can contain significant calories, sugar, and fat depending on added ingredients (milk, syrups, etc.)
In a Nutshell (of Coffee Bean)
If you’re drinking black coffee, you’re getting a near-zero calorie beverage with minimal nutritional impact and small amounts of beneficial minerals.
Once you start adding cream, sugar, or flavorings, the nutrition profile changes significantly.
