Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Black coffee, low calorie, antioxidant source
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 cup (medium) of Coffee with water (240 g) has 5 calories. That works out to 2 calories per 100 g. It contains 0 g of carbs, 0.5 g of protein, 0 g of fat and 0 g of fiber. Its 0.2 mg of B5 covers 5% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 cup (medium) · 240 g
5
KCAL / 240G
Carbs
0g
· 0% DV
Protein
0.5g
· 1% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 100% · Fat 0%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 5 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 4.8 mg | 0% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0.5 g | 1% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 cup (medium) | 240 g | 5 kcal |
| 1 ounce (small) | 30 g | 1 kcal |
| 1 piece (small) | 50 g | 1 kcal |
| 1 ounce (medium) | 60 g | 1 kcal |
| 100 g | 100 g | 2 kcal |
| 1 cup (small) | 120 g | 2 kcal |
| 1 cup (medium) | 180 g | 4 kcal |
| 1 serving (medium) | 200 g | 4 kcal |
| 1 cup (large) | 240 g | 5 kcal |
| 1 cup (extra large) | 350 g | 7 kcal |
Calculated from 2 calories per 100 g.
Yes, coffee with water contains caffeine if it is made with regular coffee. The amount varies with the beans, how much coffee you use, and the brewing method; adding water afterward dilutes the drink but does not remove its caffeine.
Yes, coffee with water contributes to your fluid intake. Caffeine can increase urination temporarily, but for regular coffee drinkers the drink’s fluid generally offsets that effect rather than causing dehydration.
Yes, but coffee with water can trigger heartburn, nausea, or jitters in some people when their stomach is empty. If that happens to you, have it with food or after breakfast instead.
Yes, its caffeine can make it harder to fall asleep and may reduce sleep quality. Sensitivity varies, so if coffee affects your sleep, drink it earlier in the day rather than in the afternoon or evening.
Brew ground coffee with hot water using a filter, French press, or another brewing method, then remove the grounds if needed. For a plain cup, leave out milk and sugar; the brewing method affects flavor and strength.
Usually, yes: coffee brewed with water and served without milk or cream is commonly called black coffee. The term does not necessarily mean it is unsweetened, so check whether sugar or syrup has been added.
No, adding water makes coffee with water less concentrated but does not reduce the total caffeine in the cup. Use less coffee or choose decaffeinated coffee if you want to lower your caffeine intake.
It can be, if you tolerate caffeine well; caffeine may increase alertness before exercise. Skip it beforehand if it gives you jitters, palpitations, or stomach discomfort, and drink water as needed during your workout.
Water is often served alongside coffee to refresh your palate and provide a separate drink for thirst. It is not meant to remove the caffeine or make the coffee less strong.
Yes, but you should limit total caffeine during pregnancy because coffee is only one of its sources. Your individual limit may depend on your circumstances, so ask your doctor or dietitian for guidance.
Vitamins
B5
0.24mg · 5% DV
B3
0.72mg · 5% DV
B2
0.05mg · 4% DV
B1
0.02mg · 2% DV
Minerals
Manganese
0.12mg · 5% DV
Potassium ⭐
118mg · 3% DV
Copper
0.02mg · 2% DV
Phosphorus
17mg · 2% DV
Sodium
4.8mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 5 calories in 1 cup (medium) (240 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Coffee with water is brewed coffee made by extracting ground coffee in hot water, without milk or other additions. The result varies with the beans and brewing method, from pour-over and drip coffee to espresso and boiled preparations; it is enjoyed in coffee traditions around the world.
Its flavour can be delicate or intense, while the drink itself is light-bodied. People often have it in the morning or during a break, either on its own or alongside a small bite. Plain black coffee is very low in calories—about 2 per 100 g—and provides coffee’s naturally occurring antioxidants. Drink it unsweetened to keep it light, or add milk if you prefer a softer taste.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.