Table Salt Nutrition Facts: Calories, Macros & Label
Table Salt has 0 calories, 0 g protein, 0 g fat and 0 g carbs per 1 tsp — full USDA nutrition data with %DV, per-100 g values, and the FDA label below.
The FDA Nutrition Facts label for table salt
This is what table salt looks like on an actual FDA Nutrition Facts panel: one serving of 1 tsp (6 g), with every value rounded exactly as 21 CFR 101.9 requires — the same rounding a compliance reviewer checks. Nutrient data is USDA FoodData Central (SR Legacy, FDC ID 173468: Salt, table).
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Table Salt nutrition facts per serving and per 100 g
| Nutrient | Per 1 tsp | % DV* | Per 100 g |
|---|---|---|---|
| Calories | 0 | — | 0 |
| Total Fat | 0g | 0% | 0g |
| Saturated Fat | 0g | 0% | 0g |
| Trans Fat | 0g | — | 0g |
| Cholesterol | 0mg | 0% | 0mg |
| Sodium | 2330mg | 101% | 38758mg |
| Total Carbohydrate | 0g | 0% | 0g |
| Dietary Fiber | 0g | 0% | 0g |
| Total Sugars | 0g | — | 0g |
| Added Sugars | 0g | 0% | 0g |
| Protein | 0g | — | 0g |
| Vitamin D | 0mcg | 0% | 0mcg |
| Calcium | 0mg | 0% | 24mg |
| Iron | 0mg | 0% | 0.3mg |
| Potassium | 0mg | 0% | 8mg |
* Percent Daily Values are based on a 2,000-calorie diet (FDA adult reference values). Per-serving values use the FDA's label rounding rules; per-100 g values are the unrounded USDA amounts.
Table Salt nutrition FAQ
How many calories are in table salt? Table Salt has 0 calories per 1 tsp and 0 calories per 100 g, based on USDA data (Salt, table).
How much protein is in table salt? Table Salt has 0 g of protein per 1 tsp, with 0 g of total fat and 0 g of carbohydrates.
Is table salt high in sodium? Yes — 2325.5 mg per 1 tsp is 101% of the Daily Value; the FDA treats 20% DV or more per serving as high.
What is the serving size for table salt? These values use 1 tsp (6 g) — the standard USDA household measure. The per-100 g column converts to any portion.
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Source: USDA FoodData Central, SR Legacy release (public domain). FDC ID 173468 — Salt, table. Serving: 1 tsp = 6 g (USDA household measure).
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