How many carbs are in a Yellow Mustard?
A 1 tsp (5g) serving of Yellow Mustard contains 0.3g of total carbs (0.2g net carbs), 0.2g sugar, 3 calories, 0.2g protein, 0.2g fat and 0.1g fiber.
- Calories
- 3 cal
- Carbohydrates
- 0.3 g
- of which Sugars
- 0.2 g
- Fiber
- 0.1 g
- Net carbs
- 0.2 g
- Protein
- 0.2 g
- Fat
- 0.2 g
Yellow Mustard nutrition at a glance
Per 1 tsp (5g), Yellow Mustard delivers about 0% of a 2,000-calorie daily reference, 0% of the 275g daily carbohydrate reference and 0% of the 28g daily fiber reference. Sugar sits at 0% of the 50g added-sugar reference and protein contributes 0% of the 50g protein reference.
- Calories
- 60
- Carbs
- 6 g
- Sugar
- 4 g
- Protein
- 4 g
- Fat
- 4 g
- Fiber
- 2 g
Blood-sugar impact of Yellow Mustard
Very little impact on blood sugar. Suitable for low-carb, keto and diabetic meal plans in normal serving sizes.
With 0.3g total carbs and 0.1g fiber, the net-carb figure for a 1 tsp (5g) serving works out to roughly 0.2g — this is the number most keto and low-carb tracking apps use. If you're managing type 2 diabetes, pre-diabetes or reactive hypoglycemia, use total carbs for insulin dosing calculations and treat net carbs as a rough guide for meal planning.
Ways to eat Yellow Mustard
- Great fit for low-carb, keto or diabetic-friendly meals — build around yellow mustard without worrying about a big glucose spike.
- Use yellow mustard as a satisfying snack between meals when you want to stay in a low-carb window.
- Combine yellow mustard with leafy greens and olive oil for a clean, blood-sugar-friendly plate.
Frequently asked questions
Is Yellow Mustard keto-friendly?
Yes. With only 0.2g net carbs per 1 tsp (5g), Yellow Mustard fits comfortably inside a standard 20–50g/day keto carb budget.
How many carbs in Yellow Mustard per 100 grams?
About 6g of carbs, 4g sugar and 60 calories per 100g of Yellow Mustard.
How does Yellow Mustard affect blood sugar?
Very little impact on blood sugar. Suitable for low-carb, keto and diabetic meal plans in normal serving sizes.
Is Yellow Mustard good for weight loss?
A serving delivers 3 calories with 0.2g protein and 0.1g fiber. Foods that are relatively high in protein and fiber per calorie tend to be more filling — with a 10% combined protein-plus-fiber-to-calorie ratio, Yellow Mustard is a solid pick for a satiating, weight-loss-friendly meal.
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Open scannerSources & how these numbers are calculated
Nutrition values are consensus averages compiled from the USDA FoodData Central database for a typical 1 tsp (5g) serving of Yellow Mustard. Actual values vary with brand, variety, ripeness and preparation — always check the label on packaged products. Daily-value percentages reference the U.S. FDA 2,000-calorie adult reference (275g carbs, 50g added sugar, 50g protein, 78g fat, 28g fiber).
Content reviewed by Carb Lens editorial. Read our editorial policy for how we source, review and update food data.