Salt
Last updated 4 Nov 2026
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Table salt is a crystalline seasoning made mainly of sodium chloride. The figures here describe table salt as supplied, rather than salt added to a prepared dish. Per 100g, it contains 98g of salt and 39300mg of sodium, with an energy content of 0 kJ.
Sodium helps regulate fluid balance and supports normal nerve and muscle function. However, a high salt intake can raise blood pressure. For people watching their salt intake, both salt added during cooking or at the table and salt already present in foods contribute to the total. The full nutrient figures are given in the tables below.
Nutrition per 100g
Nutrient | Per 100g |
|---|---|
Energy | 0 kcal |
Energy | 0 kJ |
Fat | 0g |
of which saturates | 0g |
Carbohydrate | 0g |
of which sugars | 0g |
0g | |
0g | |
Salt | 98g |
Alcohol | 0g |
Water | Trace |
Cholesterol | 0mg |
Vitamins and minerals per 100g
Nutrient | Per 100g |
|---|---|
0µg | |
0µg | |
0mg | |
0mg | |
0mg | |
0mg | |
0mg | |
0mg | |
0µg | |
0µg | |
10mg | |
0.3mg | |
76mg | |
1mg | |
89mg | |
Sodium | 39300mg |
0.1mg | |
0.08mg | |
44µg |
About these figures
Values are per 100g of the food as described (2 samples, table salt). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.