How many carbs are in a Celery?
A 1 stalk (40g) serving of Celery contains 1.2g of total carbs (0.6g net carbs), 0.5g sugar, 6 calories, 0.3g protein, 0.1g fat and 0.6g fiber.
- Calories
- 6 cal
- Carbohydrates
- 1.2 g
- of which Sugars
- 0.5 g
- Fiber
- 0.6 g
- Net carbs
- 0.6 g
- Protein
- 0.3 g
- Fat
- 0.1 g
Celery nutrition at a glance
Per 1 stalk (40g), Celery delivers about 0% of a 2,000-calorie daily reference, 0% of the 275g daily carbohydrate reference and 2% of the 28g daily fiber reference. Sugar sits at 1% of the 50g added-sugar reference and protein contributes 1% of the 50g protein reference.
- Calories
- 15
- Carbs
- 3 g
- Sugar
- 1.3 g
- Protein
- 0.8 g
- Fat
- 0.3 g
- Fiber
- 1.5 g
Blood-sugar impact of Celery
Very little impact on blood sugar. Suitable for low-carb, keto and diabetic meal plans in normal serving sizes.
With 1.2g total carbs and 0.6g fiber, the net-carb figure for a 1 stalk (40g) serving works out to roughly 0.6g — 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 Celery
- Great fit for low-carb, keto or diabetic-friendly meals — build around celery without worrying about a big glucose spike.
- Use celery as a satisfying snack between meals when you want to stay in a low-carb window.
- Combine celery with leafy greens and olive oil for a clean, blood-sugar-friendly plate.
Frequently asked questions
Is Celery keto-friendly?
Yes. With only 0.6g net carbs per 1 stalk (40g), Celery fits comfortably inside a standard 20–50g/day keto carb budget.
How many carbs in Celery per 100 grams?
About 3g of carbs, 1.3g sugar and 15 calories per 100g of Celery.
How does Celery affect blood sugar?
Very little impact on blood sugar. Suitable for low-carb, keto and diabetic meal plans in normal serving sizes.
Is Celery good for weight loss?
A serving delivers 6 calories with 0.3g protein and 0.6g fiber. Foods that are relatively high in protein and fiber per calorie tend to be more filling — with a 15% combined protein-plus-fiber-to-calorie ratio, Celery 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 stalk (40g) serving of Celery. 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.