Soy Sauce Nutrition Facts: Calories, Macros & Label
Soy Sauce has 8 calories, 1.3 g protein, 0.1 g fat and 0.8 g carbs per 1 tbsp — full USDA nutrition data with %DV, per-100 g values, and the FDA label below.
The FDA Nutrition Facts label for soy sauce
This is what soy sauce looks like on an actual FDA Nutrition Facts panel: one serving of 1 tbsp (16 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 174277: Soy sauce made from soy and wheat (shoyu)).
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Soy Sauce nutrition facts per serving and per 100 g
| Nutrient | Per 1 tbsp | % DV* | Per 100 g |
|---|---|---|---|
| Calories | 10 | — | 53 |
| Total Fat | 0g | 0% | 0.6g |
| Saturated Fat | 0g | 0% | 0.1g |
| Trans Fat | 0g | — | 0g |
| Cholesterol | 0mg | 0% | 0mg |
| Sodium | 880mg | 38% | 5493mg |
| Total Carbohydrate | less than 1g | 0% | 4.9g |
| Dietary Fiber | 0g | 0% | 0.8g |
| Total Sugars | 0g | — | 0.4g |
| Added Sugars | 0g | 0% | 0g |
| Protein | 1g | — | 8.1g |
| Vitamin D | 0mcg | 0% | 0mcg |
| Calcium | 10mg | 0% | 33mg |
| Iron | 0.2mg | 1% | 1.5mg |
| Potassium | 70mg | 1% | 435mg |
* 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.
Macronutrient breakdown
By calories, soy sauce is 10% fat, 34% carbohydrate and 56% protein (Atwater 9/4/4 factors, per 1 tbsp). Of the 0.8 g of carbohydrate, 0.1 g is sugars and 0.1 g is dietary fiber.
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Soy Sauce nutrition FAQ
How many calories are in soy sauce? Soy Sauce has 8 calories per 1 tbsp and 53 calories per 100 g, based on USDA data (Soy sauce made from soy and wheat (shoyu)).
How much protein is in soy sauce? Soy Sauce has 1.3 g of protein per 1 tbsp, with 0.1 g of total fat and 0.8 g of carbohydrates.
Is soy sauce high in sodium? Yes — 878.9 mg per 1 tbsp is 38% of the Daily Value; the FDA treats 20% DV or more per serving as high.
What is the serving size for soy sauce? These values use 1 tbsp (16 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 174277 — Soy sauce made from soy and wheat (shoyu). Serving: 1 tbsp = 16 g (USDA household measure).
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