A typical serving of celery (1 stalk, medium, 40 g) has about 6 calories. Per 100 g: 14 kcal, 0.7 g protein, 3 g carbs, 0.2 g fat. The same 100 g carries 1.6 g of fiber and 1.3 g of sugar. In a daily log it contributes close to nothing.
| Serving | Weight | Calories |
|---|---|---|
| 1 stalk, medium | 40 g | 6 kcal |
| 1 stalk, large | 64 g | 9 kcal |
| 1 cup, chopped | 101 g | 14 kcal |
| 100 g | 100 g | 14 kcal |
The classic crunch vehicle: one large stalk is about 10 calories. On the energy-density scale, 14 kcal per 100 g puts celery at the very low end. Protein density is strong: about 5.0 g of protein per 100 calories.
A typical serving (1 stalk, medium, 40 g) has about 6 calories, and 100 g has 14 kcal. Calories scale with weight, so double the portion means double the number.
There are 0.7 g of protein in 100 g of celery, which works out to about 0.3 g per serving (1 stalk). Treat it as an energy source rather than a protein source.
There are 3 g of carbohydrate per 100 g of celery, or about 1 g in 1 stalk (40 g).
Every value on this page comes from USDA FoodData Central, entry 169988 (SR Legacy). Serving figures are converted from the per-100-g data, so rounding can shift a total by a calorie or two.
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Get JoulesA note on accuracy: calculators like this one provide estimates based on population-level formulas — your real needs vary with genetics, muscle mass, medical conditions, and more. Results are for information only and are not medical advice, a diagnosis, or a prescription. Talk to a doctor or registered dietitian before making significant changes to your diet or exercise, especially if you have a health condition, are pregnant, or are under 18.
Nutrition data: USDA FoodData Central, FDC ID 169988 (SR Legacy). Serving calories are computed from the per-100-g values.
