Water calories
Water has about 0 calories per 100 g and 0.0 g of protein. An estimated glass (237 g) is about 0 kcal.
About 100% fewer calories per 100 g than the average of the 23 beverages in this list (49 kcal).
| Calories per 100 g | 0 kcal |
|---|---|
| Protein per 100 g | 0.0 g |
| Category | Beverages |
| USDA description | Beverages, water, tap, drinking |
Calories by portion
| Portion | Weight | Calories | Weight basis |
|---|---|---|---|
| 1 glass | 237 g | 0 kcal | App estimate |
| 1 bottle | 500 g | 0 kcal | App estimate |
Household weights come from the app’s portion table, not necessarily USDA. Rows marked App estimate are estimates; your portion may differ. A serving is not a recommended amount to eat.
Calculate the amount you actually ate
For a measured 150 g of this same food and form: 0 × 150 ÷ 100 = about 0 kcal. Use the per-100-g value with your actual weight; a piece or bowl in the table is only a starting estimate.
Check the USDA description above before choosing a match. Raw, cooked and dry entries are not interchangeable, and a branded or mixed dish may have different ingredients. Missing nutrients are not zero. Read our sources and calculation method.
Similar foods
- Coffee1 kcal
- Diet cola1 kcal
- Tea1 kcal
- Iced tea4 kcal
- Sports drink8 kcal
- Espresso9 kcal
- Almond milk15 kcal
- Coconut water18 kcal
Source: USDA FoodData Central, SR Legacy (FDC ID 173647), public domain. Values are averages and can differ for a specific brand, recipe or cut. Estimates only; not medical advice.