Cucumber — Calories and Macros
With skin. 95% water — very low calorie density.
per 1 medium (~301g)
2% of a 2,000 cal day
Protein
2g
Carbs
11g
Fat
0.3g
Fiber
1.5g
Sugar
5g
Per 100 grams
Standardized to 100g so you can compare across foods.
Calories
15
Protein
0.7g
Carbs
3.7g
Fat
0.1g
Fiber
0.5g
Sugar
1.7g
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Common questions
How many calories are in cucumber?
1 medium (~301g) of cucumber has 45 calories, with 2g protein, 11g carbs, and 0.3g fat.
How much protein is in cucumber?
Cucumber has 2g of protein per 1 medium (~301g). That is about 4g per 100 calories, not a significant source of protein.
Is cucumber good for weight loss?
Any food can fit a weight-loss diet, because your total daily calories decide the result, not one food. Cucumber is relatively light for its portion, so it fits comfortably within most calorie targets.
Is cucumber healthy?
Healthy depends on the rest of your day, not one food. In a balanced diet at your calorie target, cucumber is fine; the portion and how often you eat it matter more than the food itself.
Nutrition values approximated from USDA FoodData Central. Estimates for tracking, not medical reference. Reviewed against USDA FoodData Central.