Cucumber — Nutrition & Calories
Cucumber per 100g: 15 cal · 0.7g protein · 3.6g carbs · 0.1g fat · 0.5g fiber. Very low calorie with high water content, hydrating and anti-inflammatory properties.
Cucumber contains 15 calories per 100g serving — 0.7g protein, 3.6g carbs, 0.1g fat, 0.5g fiber, 2mg sodium. Per 100g: 15 calories. Vegan. Keto-friendly. Gluten-free. Very low calorie with high water content, hydrating and anti-inflammatory properties.
Cucumber Macros (per 100g)
Cucumber Calories by Serving Size
| Serving | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| 1 g (100g) | 15 cal | 0.7g | 3.6g | 0.1g |
| 100g | 15 cal | 0.7g | 3.6g | 0.1g |
| 200g | 30 cal | 1.4g | 7.2g | 0.2g |
| 1 cup (~240g) | 36 cal | 1.7g | 8.6g | 0.2g |
| 1 oz (28g) | 4 cal | 0.2g | 1.0g | 0.0g |
Burn Off Cucumber (15 calories) — Exercise Time
For a 154 lb (70 kg) person, time needed to burn 15 calories from Cucumber:
- Walking (3 mph)3 min
- Running (6 mph)1 min
- Cycling (moderate)2 min
- Swimming (moderate)2 min
Calculated from MET values per Compendium of Physical Activities 2024 (Ainsworth et al., updated from 2011).
Diet Compatibility
Frequently Asked Questions
How many calories are in Cucumber?
Cucumber contains 15 calories per 100g serving. That's 15 calories per 100g, or 36 calories per cup (~240g). Calorie content varies based on preparation method.
What's the protein content in Cucumber?
Cucumber has 0.7g of protein per 100g (0.7g protein per 100g). Low protein content; consider pairing with high-protein foods.
Is Cucumber keto-friendly?
Yes, Cucumber is keto-friendly. With 3.6g carbs and 0.1g fat per 100g, it fits within standard keto macros (under 20-50g carbs/day). Net carbs: 3.1g.
Is Cucumber suitable for vegans?
Yes, Cucumber is vegan. It contains no animal products. Often used in plant-based diets for flavor.
What are the macros for Cucumber?
Per 100g: 15 calories, 0.7g protein (19% cal), 3.6g carbs (96% cal), 0.1g fat (6% cal). Fiber: 0.5g. Sodium: 2mg.
How much Cucumber should I eat to lose weight?
For weight loss, Cucumber fits a calorie deficit if portioned. A typical 500 cal/day deficit means Cucumber can comprise up to 3333g as a snack, or paired with vegetables for a meal. Use our Calorie Deficit Calculator to determine your daily target.