TempoLife › Calorie database › Drinks › Coffee
Coffee calories and nutrition facts
100 grams of coffee contains 1 calories, with 0.1 g of protein, 0 g of carbohydrate and 0 g of fat.
Black coffee is a rounding error: about 2 calories per cup, effectively free no matter how many you drink. Every calorie in a coffee order arrives via milk, syrup and cream — a large flat white is closer to a snack than a drink. Log the coffee as zero and the additions as themselves.
Where the calories come from
Protein 100% Carbs 0% Fat 0%
How coffee compares
Per 100 g, against the closest drinks in this database.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Coffee | 1 kcal | 0.1 g | 0 g | 0 g |
| Green tea | 1 kcal | 0.2 g | 0 g | 0 g |
| Instant tea | 1 kcal | 0.1 g | 0.2 g | 0 g |
| Wendy's unsweetened iced tea | 1 kcal | 0.2 g | 0 g | 0 g |
| Flavored sweetened bottled water | 1 kcal | 0 g | 0.1 g | 0 g |
Nutrition facts for coffee
| Nutrient | Per 100 g | Per 1 cup (240 ml) |
|---|---|---|
| Calories | 1 kcal | 2 kcal |
| Protein | 0.1 g | 0 g |
| Carbohydrate | 0 g | 0 g |
| Fat | 0 g | 0 g |
| Fiber | 0 g | 0 g |
| Sugar | 0 g | 0 g |
| Saturated fat | 0 g | 0 g |
| Salt | 0 g | 0 g |
Print an EU-style nutrition label for coffee — per 100 g and per portion.
Vitamins and minerals in coffee
Per 100 g, highest share of the Daily Value first. %DV = the adult Daily Value (FDA reference). USDA reference data — not medical advice.
| Nutrient | Per 100 g | %DV |
|---|---|---|
| Riboflavin (B2) | 0.08 mg | 6% |
| Magnesium | 3 mg | 1% |
| Potassium | 49 mg | 1% |
| Manganese | 0.02 mg | 1% |
| Thiamin (B1) | 0.01 mg | 1% |
| Niacin (B3) | 0.19 mg | 1% |
| Calcium | 2 mg | <1% |
| Iron | 0.01 mg | <1% |
See the richest foods per nutrient in the nutrient toplists.
Calories in common coffee servings
How many calories in a portion of coffee — reference serving estimates with the gram weight shown.
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 fl oz (30 g) | 0.3 kcal | 0 g | 0 g | 0 g |
| 100 g (100 g) | 1 kcal | 0 g | 0 g | 0 g |
| 6 fl oz (178 g) | 2 kcal | 0 g | 0 g | 0 g |
| 1 cup (237 g) | 2 kcal | 0 g | 0 g | 0 g |
Log coffee in one tap
TempoLife lets you search this food, pick your portion and save it to a private daily diary — or snap a photo of the whole meal and edit the estimate. Free to start.
Related guides
Frequently asked questions
How many calories are in coffee?
Coffee has 1 calories per 100 grams. A typical serving of 1 cup (240 ml) (237 g) has about 2 calories.
How much protein is in coffee?
Coffee contains 0.1 g of protein per 100 g, or about 0 g per 1 cup (240 ml).
Is coffee low in carbs?
Yes by the numbers: Coffee has 0 g of carbohydrate per 100 g. People following low-carb or keto approaches often include foods in this range — portion size and your own plan still decide.
Is coffee low in calories?
Compared with other drinks it is: 1 kcal per 100 g versus a category median of 49 kcal.
Are these coffee calories exact?
No. These are per-100-gram reference values from the USDA FoodData Central SR Legacy source family. Portion size, ripeness, cut and cooking method all change the real number, so treat them as an estimate and log your own portion.
Related foods
Source: USDA FoodData Central SR Legacy #171890 (2018-04 release). US Government work — public domain in the United States. Reference values per 100 g edible portion.
