Soy sauce is keto: it has ~0 g of net carbs per 1 tablespoon, within the keto diet's 5 g-per-serving limit.
Net carbs
0 g
per 1 tablespoon
These are the carbs that count on keto: total carbs minus fiber.
With just 0.7 g of net carbs per tablespoon, it's ideal for keto, though you should use it in moderation because of its high sodium content.
Nutrition facts for soy sauce
0 g
Fat
1.3 g
Protein
0.1 g
Fiber
Why soy sauce is keto?
On keto the goal is to stay under ~5 g of net carbs per serving; soy sauce has 0 g per 1 tablespoon (0 g total − 0 g of fiber).
How much soy sauce can I eat on keto?
To stay under 5 g of net carbs, the limit is ~114 g of soy sauce.
Related
✓Yes
Hummus
3 g net
/ 2 tablespoons
✓Yes
Ranch dressing
1 g net
/ 2 tablespoons
✓Yes
Guacamole
1 g net
/ 1/4 cup
✓Yes
Mayonnaise
0 g net
/ 1 tablespoon
✓Yes
Caesar dressing
1 g net
/ 2 tablespoons
✓Yes
Pesto
1 g net
/ 2 tablespoons
See all: Aderezos keto
Source: nutritional estimate (USDA-style reference) · Confidence: high
Reviewed by the Ketorai team · Last updated: July 1, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Reviewed by the Ketorai team · Last updated: July 1, 2026 · How we assign the verdict
For information only. This does not replace advice from a health professional.
Something off? Let us know.
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