Is Soy Sauce Keto?

Asian Sauces
Soy Sauce sticker illustration
KETO VERDICTYES

Soy sauce can contribute a small amount of carbohydrate when used as a seasoning. Count the quantity added to the whole recipe. The published reference is 4.1g net carbs per 100 g.

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YOUR PORTION

How much are you having?

Per 100 g (Soy sauce made from soy and wheat (shoyu)). USDA FoodData Central.

Scales this reference to your portion, with no extra deductions. Calculation and units.

4.1gnet carbs in your portion

Total carbs
4.9g
Fiber
0.8g
Protein
8.1g
Fat
0.6g
Calories
53
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The 100 g reference amount provides 4.1g net carbs and can fit common keto portions.

  • Net carbs (100 g)4.1g
  • Protein (100 g)8.1g
  • Fat (100 g)0.6g
  • Keto verdictKeto-friendly

NUTRITION FACTS

Per 100 g (Soy sauce made from soy and wheat (shoyu))

Net Carbs
4.1g
Total Carbs
4.9g
Fiber
0.8g
Protein
8.1g
Fat
0.6g
Calories
53

Source: USDA FoodData Central reference record

Source fit: generic reference; variety, brand, or preparation may differ

Net-carb calculation: total carbohydrate - fiber

Generic reference: Soy sauce made from soy and wheat (shoyu). September 2026 arithmetic review used the existing USDA snapshot accessed 2026-07-09; it was not a fresh branded-product label check.

Nutrition record reviewed 2026-09-05. Maintained by KetoLens Team.

WHY IT'S KETO-FRIENDLY

  • Measure a stir-fry sauce separately, then divide its nutrients by the number of portions served.

PREPARATION SUGGESTIONS

BASIC USAGE

Splash into stir-fries, scrambled eggs, or sautéed greens for instant umami.

FLAVOR ENHANCEMENT

Whisk with Sesame Oil, grated ginger, and Garlic for a quick finishing sauce.

SEASONING AGENT

Add a teaspoon to broths and pan sauces to round out saltiness with umami.