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Table salt vs. Water — In-Depth Nutrition Comparison

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How are table salt and water different?

  • Daily need coverage for sodium for table salt is 1685% higher.
  • Table salt contains 8 times more calcium than water. While table salt contains 24mg of calcium, water contains only 3mg.
  • Water has less sodium.

Salt, table and Beverages, water, tap, well are the varieties used in this article.

Infographic

Table salt vs Water infographic
Infographic link

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0.71% 7.2% 0.71% 12% 10% 2.7% 0% 5055% 13% 0.55%
Water
1
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 0.71% 0.9% 0% 0% 5.3% 0.27% 0% 0.65% 0% 0%
Contains more CalciumCalcium +700%
Contains more PotassiumPotassium +∞%
Contains more IronIron +∞%
Contains more CopperCopper +87.5%
Contains more ZincZinc +900%
Contains more ManganeseManganese +∞%
Contains more SeleniumSelenium +∞%
Contains less SodiumSodium -100%
~equal in Magnesium ~1mg
~equal in Phosphorus ~0mg

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
Water
0
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
~equal in Vitamin C ~mg
~equal in Vitamin A ~µg
~equal in Vitamin E ~mg
~equal in Vitamin D ~µg
~equal in Vitamin B1 ~mg
~equal in Vitamin B2 ~mg
~equal in Vitamin B3 ~mg
~equal in Vitamin B5 ~mg
~equal in Vitamin B6 ~mg
~equal in Vitamin B12 ~µg
~equal in Vitamin K ~µg
~equal in Folate ~µg
~equal in Choline ~mg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
100%
Protein: 0 g
Fats: 0 g
Carbs: 0 g
Water: 0.2 g
Other: 99.8 g
Water
1
100%
Protein: 0 g
Fats: 0 g
Carbs: 0 g
Water: 99.9 g
Other: 0.1 g
Contains more OtherOther +99700%
Contains more WaterWater +49850%
~equal in Protein ~0g
~equal in Fats ~0g
~equal in Carbs ~0g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Table salt Water
Lower in Cholesterol ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in price ok
Rich in minerals ok
Rich in vitamins ok
Lower in Glycemic Index Equal

All nutrients comparison - raw data values

Nutrient Table salt Water DV% diff.
Sodium 38758mg 5mg 1685%
Iron 0.33mg 0mg 4%
Manganese 0.1mg 0mg 4%
Calcium 24mg 3mg 2%
Copper 0.03mg 0.016mg 2%
Zinc 0.1mg 0.01mg 1%
Magnesium 1mg 1mg 0%
Potassium 8mg 0mg 0%
Selenium 0.1µg 0%

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Table salt Water
Low Calories diet Equal
Low Fats diet Equal
Low Carbs diet Equal
Low Glycemic Index diet Equal

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
0%
Table salt
0%
Water
Minerals Daily Need Coverage Score
510%
Table salt
1%
Water

Comparison summary

Which food is lower in Cholesterol?
Water
Water is lower in Cholesterol (difference - 0mg)
Which food is lower in Sugar?
Water
Water is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Water
Water contains less Sodium (difference - 38753mg)
Which food is lower in Saturated fat?
Water
Water is lower in Saturated fat (difference - 0g)
Which food is cheaper?
Water
Water is cheaper (difference - $0.1)
Which food is richer in minerals?
Table salt
Table salt is relatively richer in minerals
Which food is richer in vitamins?
Table salt
Table salt is relatively richer in vitamins
Which food is lower in glycemic index?
?
The foods have equal glycemic indexes (0)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Table salt - https://fdc.nal.usda.gov/fdc-app.html#/food-details/173468/nutrients
  2. Water - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175096/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.