Non-starchy VegetablesBasic Food

Fennel bulb

Raw

Nutrition overview

100 g reference · Raw

Fennel bulb provides 27 calories, 0.9 g protein, 5.5 g carbs, and 0.1 g fat per 100 g reference.

calories

Protein

0.9g

Carbs

5.5g

Fat

0.1g

Complete nutrition

Nutrient	Amount
Macronutrients
Protein	0.9 g
Total fat	0.1 g
Total carbohydrate (by difference)	5.5 g
Dietary fiber	2.0 g
Total sugars	3.2 g
Minerals
Calcium	41.3 mg
Iron	0.00 mg
Magnesium	15.0 mg
Phosphorus	33.4 mg
Potassium	332.4 mg
Sodium	49.0 mg
Zinc	0.14 mg
Copper	0.07 mg
Manganese	0.12 mg
Selenium	0.6 mcg
Vitamins
Vitamin A, RAE	4.7 mcg
Vitamin C	14.7 mg
Vitamin D (D2 + D3)	0.0 mcg
Vitamin E (alpha-tocopherol)	0.2 mg
Vitamin K1 (phylloquinone)	31.5 mcg
Thiamin (B1)	0.06 mg
Riboflavin (B2)	0.07 mg
Niacin (B3)	0.38 mg
Pantothenic acid (B5)	0.20 mg
Vitamin B6	0.12 mg
Folate, DFE	53.2 mcg
Vitamin B12	0.0 mcg
Other essential nutrient
Choline, total	10.1 mg

Practical calorie guide

A 100 g reference amount of fennel bulb (100 g) has 27 calories.

Serving	Weight	Calories	Protein	Carbs	Fat
100 g reference	100 g	27	0.9 g	5.5 g	0.1 g

Nutrition records and methodology

Primary calorie record

Fennel, bulb, raw

USDA FoodData Central Foundation Foods

Record 2747655 · 98% match

Contributing sources

USDA FoodData Central Foundation Foods
USDA Agricultural Research Service · FDC 15.0 / 2026-04-30 · CC0 1.0 / United States public domain
Open source
Basic Foods whole-catalog profile completion calculations V2.5
Basic Foods database project · whole-catalog-completion-v2.5.1-tiered · Project-generated calculation artifact; direct and donor evidence retain their own licenses

Detailed source and derivation status is retained for every nutrient in this profile.

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