Water, tap: Nutrition Facts
Generic food Beverages
Water, tap contains 0 kcal per 100 g. A typical serving of 1 cup ice (110 g) provides about 0 kcal.
That is less energy than the typical item in beverages on FoodFactly, where the median is 48 kcal per 100 g across 369 foods.
The data comes from the USDA Food and Nutrient Database for Dietary Studies (FNDDS), which calculates values from recipes of the ingredients.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 0 kcal | |
| Total fat C | 0 g | 0% |
| Saturated fat C | 0 g | 0% |
| Cholesterol C | 0 mg | 0% |
| Sodium C | 4 mg | 0.2% |
| Total carbohydrates C | 0 g | 0% |
| Dietary fiber C | 0 g | 0% |
| Total sugars C | 0 g | |
| Protein C | 0 g | 0% |
| Vitamin A C | 0 µg | 0% |
| Vitamin C C | 0 mg | 0% |
| Vitamin D C | 0 µg | 0% |
| Vitamin E C | 0 mg | 0% |
| Vitamin K C | 0 µg | 0% |
| Thiamin (B1) C | 0 mg | 0% |
| Riboflavin (B2) C | 0 mg | 0% |
| Niacin (B3) C | 0 mg | 0% |
| Vitamin B6 C | 0 mg | 0% |
| Folate (B9) C | 0 µg | 0% |
| Vitamin B12 C | 0 µg | 0% |
| Choline C | 0 mg | 0% |
| Calcium C | 3 mg | 0.2% |
| Iron C | 0 mg | 0% |
| Magnesium C | 1 mg | 0.2% |
| Phosphorus C | 0 mg | 0% |
| Potassium C | 0 mg | 0% |
| Zinc C | 0.01 mg | 0.1% |
| Copper C | 0.01 mg | 1% |
| Selenium C | 0 µg | 0% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
Not enough macronutrient data for a calorie breakdown.
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein0 gin the lowest quarter of beverages (median 0.07 g)
- Sugars0 gin the lowest quarter of beverages (median 7.4 g)
- Sodium4 mgin the lowest quarter of beverages (median 13 mg)
- Water99.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat C | 0 g |
|---|---|
| Polyunsaturated fat C | 0 g |
Individual fatty acids (19)
| EPA (omega-3, 20:5 n-3) C | 0 g |
|---|---|
| DHA (omega-3, 22:6 n-3) C | 0 g |
| Linoleic acid (omega-6, 18:2) C | 0 g |
| SFA 4:0 C | 0 g |
| SFA 6:0 C | 0 g |
| SFA 8:0 C | 0 g |
| SFA 10:0 C | 0 g |
| SFA 12:0 C | 0 g |
| SFA 14:0 C | 0 g |
| SFA 16:0 C | 0 g |
| SFA 18:0 C | 0 g |
| MUFA 18:1 C | 0 g |
| PUFA 18:3 C | 0 g |
| PUFA 20:4 C | 0 g |
| MUFA 16:1 C | 0 g |
| PUFA 18:4 C | 0 g |
| MUFA 20:1 C | 0 g |
| MUFA 22:1 C | 0 g |
| PUFA 22:5 n-3 (DPA) C | 0 g |
Carotenoids (6)
| Beta-carotene C | 0 µg |
|---|---|
| Lycopene C | 0 µg |
| Lutein + zeaxanthin C | 0 µg |
| Retinol C | 0 µg |
| Carotene, alpha C | 0 µg |
| Cryptoxanthin, beta C | 0 µg |
Other components (8)
| Water C | 99.9 g |
|---|---|
| Alcohol C | 0 g |
| Caffeine C | 0 mg |
| Theobromine C | 0 mg |
| Folic acid C | 0 µg |
| Folate, food C | 0 µg |
| Vitamin E, added C | 0 mg |
| Vitamin B-12, added C | 0 µg |
Other forms of Water
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Water, non-carbonated, bottles, natural fruit flavors, sweetened with low calorie sweetener | 1 | 0 g | 0.13 g | 0 g |
| Water, with corn syrup and/or sugar and low calorie sweetener, fruit flavored | 18 | 0 g | 4.5 g | 0 g |
| Water, bottled, non-carbonated, NAYA | 0 | 0 g | 0 g | 0 g |
| Water, bottled, generic | 0 | 0 g | 0 g | 0 g |
| Water, tonic | 34 | 0 g | 8.8 g | 0 g |
| Water, carbonated, plain | 0 | 0 g | 0 g | 0 g |
| Water, carbonated, flavored | 0 | 0.1 g | 0 g | 0 g |
| Water, NFS | 0 | 0 g | 0 g | 0 g |
| Water, bottled, plain | 0 | 0 g | 0 g | 0 g |
| Water, non-carbonated, flavored | 1 | 0 g | 0.13 g | 0 g |
| Water, enhanced, regular | 22 | 0 g | 5.5 g | 0 g |
| Water, enhanced, diet | 0 | 0 g | 0 g | 0 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Coffee, brewed | 1 | 0.12 g | 0 g | 0.02 g |
| Almond milk, unsweetened | 15 | 0.4 g | 1.3 g | 0.96 g |
| Beverages, tea, green, brewed, decaffeinated | 0 | 0 g | 0 g | 0 g |
| Beverages, tea, green, ready to drink, unsweetened | 0 | 0 g | 0 g | 0 g |
| Beverages, water, bottled, non-carbonated, EVIAN | 0 | 0 g | 0 g | 0 g |
| Beverages, Powerade Zero Ion4, calorie-free, assorted flavors | 0 | 0 g | 0 g | 0 g |
| Beverages, tea, hibiscus, brewed | 0 | 0 g | 0 g | 0 g |
| Beverages, GEROLSTEINER BRUNNEN GmbH & Co. KG (Gerolsteiner), naturally sparkling, mineral bottled water | 0 | 0 g | 0 g | 0 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in water?
100 g of water has 0 kcal. 1 cup ice (110 g): about 0 kcal. 1 ice cube (20 g): about 0 kcal. 1 fl oz (30 g): about 0 kcal.
How much protein is in water?
Water contains 0 g of protein per 100 g (0% of the 50 g Daily Value), or 0 g in 1 cup ice (110 g). Compared with other beverages, that is in the lowest quarter (median 0.07 g).
How many carbs are in water?
Water has 0 g of total carbohydrates per 100 g, including 0 g of fiber and 0 g of sugars.
How much fat is in water?
Water contains 0 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).
How much sodium is in water?
100 g contains 4 mg of sodium, 0.2% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: FNDDS (Survey), record dated October 31, 2024. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: FNDDS (Survey), record 2710707. License: CC0 1.0 (U.S. public domain). Source record dated October 31, 2024. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.