Calorie chart · Vegetables

Cucumber - calories and nutrition information

100 g of cucumber has 15 kcal, 0.7 g protein, 3.1 g carbs, and 0.1 g fat. A field cucumber (about 120 g) has about 18 kcal.

Serving
Cucumber, 100 g15 kcal63 kJ
Protein0.7 g17% of energy
Carbs3.1 g77% of energy
Fat0.1 g6% of energy
Fiber
0.5 g
Sugars
1.7 g
Salt
0.01 g

Cucumber nutrition information

NutrientCarbs 100 g% RI*Field cucumber (120 g)
Energy15 kcal63 kJ1%18 kcal75 kJ
Fat0.1 g0%0.1 g
of which saturated fatty acids0 g0%0 g
Carbs3.1 g1%3.7 g
of which sugars1.7 g2%2 g
Fiber0.5 g-0.6 g
Protein0.7 g1%0.8 g
Salt0.01 g0%0.01 g
Water95.2 g-114.2 g

* RI = reference intake for an average adult (8400 kJ / 2000 kcal). Carbs exclude fiber, as shown on EU food labels.

How many calories are in a cucumber?

Calories and macronutrients in typical servings. Use the calculator at the top of the page to calculate a different weight.

ServingCaloriesProteinCarbsFat
100 g15 kcal0.7 g3.1 g0.1 g
Cup of cucumber slices110 g17 kcal0.8 g3.4 g0.1 g
Field cucumber120 g18 kcal0.8 g3.7 g0.1 g
Greenhouse cucumber350 g53 kcal2.4 g10.9 g0.4 g

Vitamins and minerals

Per 100 g, cucumber contains the most vitamin K (22% NRV) and potassium (7%). We show nutrients that provide at least 2% of the NRV per 100 g.

NutrientCarbs 100 g% RI
Potassium147 mg7%
Calcium16 mg2%
Magnesium13 mg3%
Phosphorus24 mg3%
Iron0.3 mg2%
Zinc0.2 mg2%
Vitamin C2.8 mg3%
Vitamin B1 (thiamin)0.03 mg3%
Vitamin B2 (riboflavin)0.03 mg2%
Vitamin B60.04 mg3%
Folate7 µg4%
Vitamin K16.4 µg22%

How cucumber compares with other foods

Cucumber has more calories per 100 g than 4% of the vegetables in our chart. Here are foods in the vegetables category with a similar calorie count (kcal per 100 g):

  1. Fermented cucumber11 kcal
  2. Cucumber15 kcal
  3. Canned tomatoes16 kcal
  4. Zucchini17 kcal
  5. Tomato18 kcal
  6. Sauerkraut19 kcal
  7. Green bell pepper20 kcal
  8. Mushrooms22 kcal
  9. Spinach23 kcal

Cucumber in meal plans

You’ll find this food in ready-made meal plans for 7 days, with recipes and a shopping list:

Recipes with this ingredient

Find more ideas in recipes with calories and macros.

FAQs

How many calories are in a field cucumber?
A field cucumber (about 120 g) has about 18 kcal: 0.8 g protein, 3.7 g carbs, and 0.1 g fat.
How many calories are in 100 g of cucumber?
100 g of cucumber has 15 kcal (63 kJ).
How much protein does cucumber have?
Cucumber has 0.7 g of protein per 100 g, while a field cucumber has about 0.8 g.
How many carbs does cucumber have?
There are 3.1 g of digestible carbs per 100 g of cucumber, including 1.7 g of sugars, plus 0.5 g of fiber.

Data source: USDA FoodData Central, SR28 database - “Cucumber, with peel, raw” (NDB 11205). Polish names and serving sizes: EatSee editorial team. Values are estimates and depend on variety, size, and preparation method. For packaged products, check the label for exact information. This page is for informational purposes and does not replace advice from a doctor or dietitian. Updated: . How we compile our calorie chart.