How much fiber is in cucumber, with peel, raw?

One cucumber (8-1/4") of Cucumber, with peel, raw has 1.5g of fiber, which is 5% of the recommended 30g daily intake. Per 100g, it contains 0.5g of fiber.

Is cucumber, with peel, raw high in fiber?

Cucumber, with peel, raw is a lower-fiber option in vegetables and vegetable products, ranked #523 out of 536 foods in its category. Each serving provides 5% of your daily 30g fiber goal.

Does cucumber, with peel, raw have soluble or insoluble fiber?

Per 100g, cucumber, with peel, raw contains 0.2g of soluble fiber and 0.3g of insoluble fiber. It's predominantly insoluble fiber, which supports digestive regularity.

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Cucumber, with peel, raw

5% daily fiber

1.5g of fiber per cucumber (8-1/4")

Daily goal (30g ⓘ) 5%

Low fiber. You'd need 20 servings to reach 30g. Not a fiber food.

Fiber Breakdown per 100g

0.5g / 100g

0.2g soluble

0.3g insoluble

Soluble — feeds gut bacteria Insoluble — keeps things moving

Estimated from published research — actual values vary by variety and preparation.

Per Serving

1.5g

1 cucumber (8-1/4")

Calories

15kcal

per 100g

Fiber / 100cal

3.3g

satiety metric

Category Rank

#523/ 536

Rank in Vegetables and Vegetable Products

Least fiber Most fiber

Cucumber, with peel, raw & Fiber

A cucumber (8-1/4") of cucumber, with peel, raw provides 1.5g of dietary fiber along with 15 calories per 100g. That's 3.3g of fiber per 100 calories — an efficient way to add fiber without excess calories.

The fiber splits into 0.2g soluble and 0.3g insoluble per 100g. The higher insoluble fiber content supports digestive regularity and gut health.

With 0.7g of protein per 100g, cucumber, with peel, raw also contributes to satiety alongside its fiber content.