Calories in Drinking Tap Water
1 fl oz of drinking tap water (30 g) has 0 calories, with 0 g of protein, 0 g of fat and 0 g of carbohydrates. Per 100 grams, drinking tap water has 0 calories.
Most of the calories in drinking tap water come from protein (0%). Drinking tap water is low in calories. It has more calories per gram than 4% of the 192 drinks in our database.
Drinking Tap Water Calorie Calculator
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Drinking Tap Water calories by serving size
Common amounts of drinking tap water with calories and macros. Tap a row for its full nutrition page.
Drinking Tap Water vs similar foods
Calories per 100 g compared with other drinks.
Drinking Tap Water: common questions
How many calories are in 1 fl oz of drinking tap water?
1 fl oz of drinking tap water (30 g) has 0 calories.
How many calories are in 100 grams of drinking tap water?
100 grams of drinking tap water has 0 calories, 0 g of protein, 0 g of fat and 0 g of carbohydrates.
How much protein is in drinking tap water?
Drinking tap water has 0 g of protein per 100 g. 1 fl oz of drinking tap water gives you 0 g.
Is drinking tap water high in calories?
Drinking tap water has 0 calories per 100 g. It has more calories per gram than 4% of the 192 drinks in our database. It has almost no calories.
More about drinking tap water
Weights and conversions
Source: USDA FoodData Central, SR Legacy. FDC ID 173647. Original description: Beverages, water, tap, drinking. Portion weights are USDA household measures.