Vegetables
Calories in Cucumber
Cucumber has 15 calories per 100g — that’s 8 calories in a typical serving (½ cup sliced · 52 g).
| Nutrient | Per 100g | Per serving½ cup sliced · 52 g |
|---|---|---|
| Calories | 15 kcal | 8 kcal |
| Protein | 0.7 g | 0.4 g |
| Carbs | 3.6 g | 1.9 g |
| Fat | 0.1 g | 0.1 g |
| Fiber | 0.5 g | 0.3 g |
| Sugar | 1.7 g | 0.9 g |
| Sodium | 2 mg | 1 mg |
Common kitchen measures
| Measure | Weight | Calories |
|---|---|---|
| 1 cup | ≈ 104 g | 16 kcal |
Gram weights from USDA FoodData Central — reference values, not exact measurements.
Similar foods, similar calories
Closest matches in the same category — handy when you are deciding between two.
🧩 Tracking it shouldn’t be a chore
AI Calorie Camera is the calorie app for people who quit calorie apps. Snap a photo of your Cucumber and a puzzle piece falls into place — the AI gives you an honest range you can correct in a tap. Nothing resets, no red numbers, no broken-streak shame.
Get AI Calorie Camera — free on the App Store →Browse more in the food calorie lookup or try the free calorie calculators.
Frequently asked questions
- How many calories are in Cucumber?
- Cucumber has 8 calories per ½ cup sliced (52 g).
- How many calories are in 100g of Cucumber?
- 100g of Cucumber has 15 calories, 0.7g protein, 3.6g carbs and 0.1g fat.
- How much protein is in Cucumber?
- Cucumber has 0.4g of protein per ½ cup sliced (52 g).
- How many calories are in 1 cup of Cucumber?
- 1 cup of Cucumber (≈ 104 g) has about 16 kcal.
Values are typical reference figures and vary with brand, preparation, and portion. This is general information, not medical or dietary advice.