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Cucumber vs Celery: Calories Compared
Cucumber is lower in calories (15 vs 16 per 100g). Cucumber has 0.7g protein per 100g versus 0.7g in Celery.
Per typical serving, Cucumber provides 8 kcal (based on a 52g portion) versus Celery at 6 kcal (40g). The average adult needs around 2,000 calories per day, so cucumber contributes 0.4% and celery contributes 0.3% of that daily target per serving. Getting these numbers right for your own portions starts with a digital kitchen scale.
Full nutrition comparison (per 100g)
| Nutrient | Cucumber | Celery |
|---|---|---|
| Calories | 15 kcal | 16 kcal |
| Protein | 0.7g | 0.7g |
| Carbohydrates | 3.6g | 3g |
| of which Sugars | 1.7g | 1.3g |
| Fat | 0.1g | 0.2g |
| of which Saturates | 0g | 0g |
| Fibre | 0.5g | 1.6g |
| Sodium | 2mg | 80mg |
| Potassium | 147mg | 260mg |
| Calcium | 16mg | 40mg |
| Iron | 0.3mg | 0.2mg |
| Vitamin C | 2.8mg | 3.1mg |
| Vitamin A | 5µg | 22µg |
| Selenium | 0µg | 0µg |
| Riboflavin (B2) | 0mg | 0.1mg |
Nutrient-by-nutrient breakdown
- Calories: Celery has more (16kcal vs 15kcal per 100g) — a difference of 1kcal. Cucumber is the lower-calories option if that is your priority.
- Protein: both foods contain the same amount (0.7g per 100g).
- Carbohydrates: Cucumber has more (3.6g vs 3g per 100g) — a difference of 0.6g.
- Sugars: Cucumber has more (1.7g vs 1.3g per 100g) — a difference of 0.4g. Celery is the lower-sugars option if that is your priority.
- Fat: Celery has more (0.2g vs 0.1g per 100g) — a difference of 0.1g. Cucumber is the lower-fat option if that is your priority.
- Saturated fat: both foods contain the same amount (0g per 100g).
- Fibre: Celery has more (1.6g vs 0.5g per 100g) — a difference of 1.1g. Celery is the stronger source of fibre here.
- Sodium: Celery has more (80mg vs 2mg per 100g) — a difference of 78mg. Cucumber is the lower-sodium option if that is your priority.
- Potassium: Celery has more (260mg vs 147mg per 100g) — a difference of 113mg. Celery is the stronger source of potassium here.
- Calcium: Celery has more (40mg vs 16mg per 100g) — a difference of 24mg. Celery is the stronger source of calcium here.
- Iron: Cucumber has more (0mg vs 0mg per 100g) — a difference of 0mg. Cucumber is the stronger source of iron here.
- Vitamin c: Celery has more (3mg vs 3mg per 100g) — a difference of 0mg. Celery is the stronger source of vitamin C here.
- Vitamin a: Celery has more (22µg vs 5µg per 100g) — a difference of 17µg. Celery is the stronger source of vitamin A here.
- Selenium: both foods contain the same amount (0µg per 100g).
- Riboflavin (b2): Celery has more (0mg vs 0mg per 100g) — a difference of 0mg. Celery is the stronger source of riboflavin (B2) here.
Live serving-size calculator
Enter any amount for each food — every figure below recalculates instantly, with % of daily value shown for each nutrient (based on a standard 2,000-calorie reference diet).
| Nutrient | Cucumber | % DV | Celery | % DV |
|---|
* % Daily Value based on a 2,000-calorie reference diet, the same basis used on nutrition labels in the US and UK. Figures update live as you change the amounts above — no page reload.
Substituting one for the other
Vegetables with similar water content and texture (leafy vs leafy, root vs root) tend to substitute most easily in cooked dishes.
Useful for comparing these foods
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Which should you choose?
If your priority is fewer calories, Cucumber is the lower-calorie option at 15 kcal per 100g. If you need more protein, Cucumber provides more at 0.7g per 100g. For lower carbohydrates, Celery has fewer carbs at 3g per 100g.
Both cucumber and celery can form part of a healthy, balanced diet. The best choice depends on your individual goals — whether that is weight management, muscle building, or simply hitting your daily nutritional targets. A meal prep container set makes it easy to portion whichever you choose.
Frequently Asked Questions
Which has more calories, Cucumber or Celery?
Cucumber has 15 calories per 100g while Celery has 16 calories per 100g. Celery is higher in calories by 1 kcal per 100g.
Which has more protein, Cucumber or Celery?
Cucumber contains 0.7g of protein per 100g. Celery contains 0.7g of protein per 100g. Cucumber has more protein.
Is Cucumber healthier than Celery?
Cucumber has 15 kcal, 0.7g protein, 3.6g carbs and 0.1g fat per 100g. Celery has 16 kcal, 0.7g protein, 3g carbs and 0.2g fat per 100g. Which is healthier depends on your goals — higher protein, lower calorie and lower fat foods are generally preferred for weight management.
Which has more fibre, Cucumber or Celery?
Cucumber contains 0.5g of fibre per 100g, and Celery contains 1.6g per 100g. Celery has more fibre. Fibre supports digestion and helps with feeling fuller for longer.
How many calories per serving — Cucumber vs Celery?
A typical half a cucumber of cucumber (52g) is around 8 calories. A typical 1 stalk of celery (40g) is around 6 calories — a difference of 2 kcal per serving in favour of celery.
Can I substitute Cucumber for Celery in recipes?
Vegetables with similar water content and texture (leafy vs leafy, root vs root) tend to substitute most easily in cooked dishes.
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Figures per 100g from the USDA FoodData Central database (CC0 1.0).