How Much Protein Is In Cucumber?
A refreshing, hydrating vegetable with a mild flavor, perfect for salads and snacking.
Protein per 1 cup (104g)
0.7
g% Daily Value
Complete Nutrition Facts for Cucumber
Per 1 cup (104g)
1.8g
sugar
Essential Amino Acids in Cucumber
Per 1 cup (104g)
10mg
Histidine
22mg
Isoleucine
30mg
Leucine
30mg
Lysine
6mg
Methionine
20mg
Phenylalanine
20mg
Threonine
5mg
Tryptophan
23mg
Valine
More About Cucumber
About Protein in Cucumber
A serving of Cucumber (104g) contains 0.7g of protein, which is 1% of the recommended daily value based on a 2,000 calorie diet.
Protein is essential for building and repairing tissues, making enzymes and hormones, and supporting immune function. When planning your meals, consider that cucumber is a low source of protein compared to other vegetables.
Compare Protein in Similar Foods
See how Cucumber compares to other vegetables.
Broccoli
per 1 cup (91g)
2.5g
Spinach
per 1 cup (30g)
0.9g
Carrot
per 1 medium (61g)
0.5g
Tomato
per 1 medium (123g)
1.1g
Source: USDA FoodData Central | FDC ID: 168409 | Last updated: 2026-03-30
Trusted & Verified Nutritional Information
All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.
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