Coffee (brewed) nutrition facts

Coffee (1 cup (8 fl oz), 237 g) has 2 calories, 0.3 g protein, 0 g fiber, 0 g fat. It is a good source of riboflavin and pantothenic acid.

Riboflavin 14% DVPantothenic acid 12% DVNiacin 2.8% DV Thiamin 2.8% DV Potassium 2.5% DV

#1 of 12 foods for caffeine

Nutrition Facts

Serving size1 cup (8 fl oz) (237 g)

Calories2

Total Fat 0g0.1%

Saturated Fat 0g0%

Trans Fat 0g

Cholesterol 0mg0%

Sodium 5mg0.2%

Total Carbohydrate 0g0%

Dietary Fiber 0g0%

Total Sugars 0g

Protein 0.3g0.6%

Vitamin D 0µg0%

Calcium 5mg0.4%

Iron 0mg0.1%

Potassium 116mg2.5%

* The % Daily Value (DV) tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Values from USDA FoodData Central; label rounding rules are not applied.

Calorie breakdown

■ Protein 73%
■ Fat 27%
■ Carbohydrate 0%

Share of calories by the 4-9-4 Atwater factors; the centre shows USDA's calorie value.

Scores

—

Nutrient density (NRF9.3)

Not scored (fewer than 5 kcal per 100 g).

—

Inflammatory profile

Not scored.

All nutrients in coffee

Nutrient	Per 1 cup (8 fl oz)	% Daily Value
Macronutrients
Calories	2 kcal	0.1%
Protein	0.3 g	0.6%
Total fat	0 g	0.1%
Carbohydrate	0 g	0%
Fiber	0 g	0%
Sugars	0 g	no DV
Fats
Saturated fat	0 g	0%
Trans fat	0 g	no DV
Monounsaturated fat	0 g	no DV
Polyunsaturated fat	0 g	no DV
Omega-3 (ALA+EPA+DHA)	0 g	no DV
Omega-6 (linoleic)	0 g	no DV
Cholesterol	0 mg	0%
Vitamins
Vitamin C	0 mg	0%
Thiamin (B1)	0.03 mg	2.8%
Riboflavin (B2)	0.18 mg	14%
Niacin (B3)	0.5 mg	2.8%
Pantothenic acid (B5)	0.6 mg	12%
Vitamin B6	0 mg	0.1%
Folate (DFE)	5 µg	1.2%
Vitamin B12	0 µg	0%
Vitamin A (RAE)	0 µg	0%
Vitamin E	0.02 mg	0.2%
Vitamin D	0 µg	0%
Vitamin K	0.2 µg	0.2%
Choline	6 mg	1.1%
Minerals
Sodium	5 mg	0.2%
Calcium	5 mg	0.4%
Iron	0 mg	0.1%
Magnesium	7 mg	1.7%
Phosphorus	7 mg	0.6%
Potassium	116 mg	2.5%
Zinc	0 mg	0.4%
Copper	0 mg	0.5%
Manganese	0.05 mg	2.4%
Selenium	0 µg	0%
Carotenoids
Beta-carotene	0 µg	no DV
Lycopene	0 µg	no DV
Lutein + zeaxanthin	0 µg	no DV
Other
Caffeine	95 mg	no DV
Water	236 g	no DV
Amino acids
Tryptophan	0 g	no DV
Threonine	0.002 g	no DV
Isoleucine	0.005 g	no DV
Leucine	0.012 g	no DV
Lysine	0.002 g	no DV
Methionine	0 g	no DV
Phenylalanine	0.007 g	no DV
Valine	0.007 g	no DV
Histidine	0.005 g	no DV

Nutrient	Per 100 g	% Daily Value
Macronutrients
Calories	1 kcal	0.1%
Protein	0.1 g	0.2%
Total fat	0 g	0%
Carbohydrate	0 g	0%
Fiber	0 g	0%
Sugars	0 g	no DV
Fats
Saturated fat	0 g	0%
Trans fat	0 g	no DV
Monounsaturated fat	0 g	no DV
Polyunsaturated fat	0 g	no DV
Omega-3 (ALA+EPA+DHA)	0 g	no DV
Omega-6 (linoleic)	0 g	no DV
Cholesterol	0 mg	0%
Vitamins
Vitamin C	0 mg	0%
Thiamin (B1)	0.01 mg	1.2%
Riboflavin (B2)	0.08 mg	5.8%
Niacin (B3)	0.2 mg	1.2%
Pantothenic acid (B5)	0.25 mg	5.1%
Vitamin B6	0 mg	0.1%
Folate (DFE)	2 µg	0.5%
Vitamin B12	0 µg	0%
Vitamin A (RAE)	0 µg	0%
Vitamin E	0.01 mg	0.1%
Vitamin D	0 µg	0%
Vitamin K	0.1 µg	0.1%
Choline	3 mg	0.5%
Minerals
Sodium	2 mg	0.1%
Calcium	2 mg	0.2%
Iron	0 mg	0.1%
Magnesium	3 mg	0.7%
Phosphorus	3 mg	0.2%
Potassium	49 mg	1%
Zinc	0 mg	0.2%
Copper	0 mg	0.2%
Manganese	0.02 mg	1%
Selenium	0 µg	0%
Carotenoids
Beta-carotene	0 µg	no DV
Lycopene	0 µg	no DV
Lutein + zeaxanthin	0 µg	no DV
Other
Caffeine	40 mg	no DV
Water	99 g	no DV
Amino acids
Tryptophan	0 g	no DV
Threonine	0.001 g	no DV
Isoleucine	0.002 g	no DV
Leucine	0.005 g	no DV
Lysine	0.001 g	no DV
Methionine	0 g	no DV
Phenylalanine	0.003 g	no DV
Valine	0.003 g	no DV
Histidine	0.002 g	no DV

Nutrient	Per 1 oz (28 g)	% Daily Value
Macronutrients
Calories	0 kcal	0%
Protein	0 g	0.1%
Total fat	0 g	0%
Carbohydrate	0 g	0%
Fiber	0 g	0%
Sugars	0 g	no DV
Fats
Saturated fat	0 g	0%
Trans fat	0 g	no DV
Monounsaturated fat	0 g	no DV
Polyunsaturated fat	0 g	no DV
Omega-3 (ALA+EPA+DHA)	0 g	no DV
Omega-6 (linoleic)	0 g	no DV
Cholesterol	0 mg	0%
Vitamins
Vitamin C	0 mg	0%
Thiamin (B1)	0 mg	0.3%
Riboflavin (B2)	0.02 mg	1.7%
Niacin (B3)	0.1 mg	0.3%
Pantothenic acid (B5)	0.07 mg	1.4%
Vitamin B6	0 mg	0%
Folate (DFE)	1 µg	0.1%
Vitamin B12	0 µg	0%
Vitamin A (RAE)	0 µg	0%
Vitamin E	0 mg	0%
Vitamin D	0 µg	0%
Vitamin K	0 µg	0%
Choline	1 mg	0.1%
Minerals
Sodium	1 mg	0%
Calcium	1 mg	0%
Iron	0 mg	0%
Magnesium	1 mg	0.2%
Phosphorus	1 mg	0.1%
Potassium	14 mg	0.3%
Zinc	0 mg	0.1%
Copper	0 mg	0.1%
Manganese	0.01 mg	0.3%
Selenium	0 µg	0%
Carotenoids
Beta-carotene	0 µg	no DV
Lycopene	0 µg	no DV
Lutein + zeaxanthin	0 µg	no DV
Other
Caffeine	11 mg	no DV
Water	28 g	no DV
Amino acids
Tryptophan	0 g	no DV
Threonine	0 g	no DV
Isoleucine	0.001 g	no DV
Leucine	0.001 g	no DV
Lysine	0 g	no DV
Methionine	0 g	no DV
Phenylalanine	0.001 g	no DV
Valine	0.001 g	no DV
Histidine	0.001 g	no DV

Missing nutrients were not analysed by USDA for this food; they are not zero. F marks a value updated from Foundation Foods (April 2026 analytical data). Source: USDA FoodData Central #171890 ("Beverages, coffee, brewed, prepared with tap water").

Coffee variants compared

Per 100 g, so preparations can be compared directly.

Variant	kcal	Protein g	Fat g	Carbs g	Fiber g	Sugars g	Potassium mg	Vit C mg	Sodium mg
Coffee (brewed) (this page)	1	0.1	0	0	0	0	49	0	2
Espresso	9	0.1	0.2	1.7	0	0	115	0.2	14

Nutrients in coffee, in detail

Caffeine in coffee

Frequently asked questions

How many calories are in coffee?

Coffee has 2 calories per 1 cup (8 fl oz) (237 g), or 1 calories per 100 g, according to USDA FoodData Central.

How much protein is in coffee?

0.3 g of protein per 1 cup (8 fl oz), which is 0.6% of the 50 g Daily Value.

What is coffee rich in?

Per serving, coffee is richest in Riboflavin (B2) at 14% of the Daily Value, Pantothenic acid (B5) (12%), Niacin (B3) (2.8%), Thiamin (B1) (2.8%).

More other foods

Nutrient values are from USDA FoodData Central (SR Legacy, April 2018; Foundation Foods, April 2026) and shown per serving as described on each page. %DV uses the FDA Daily Values for adults and children aged 4 and over. This is nutrition data for general information, not medical or dietary advice; talk to a clinician or registered dietitian about your own needs. How the numbers are calculated.