Food detail / Source: USDA

Fennel bulb

Category: Vegetable, root or tuber

Preparation: Fennel, bulb, raw, exactly as identified by USDA.

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Illustration of Fennel bulb: Fennel, bulb, raw, exactly as identified by USDA.

Portion

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Rank per 100 g · #1 = highest amount, not a health score. Ranks update with the published catalog.

Calories

Rank 26 of 31 foods with reported data, per 100 g; highest amount first.

26.9 kcal

Protein

Rank 162 of 206 foods with reported data, per 100 g; highest amount first.

0.9 g

Carbohydrates

Rank 139 of 206 foods with reported data, per 100 g; highest amount first.

5.5 g

Fat

Rank 176 of 195 foods with reported data, per 100 g; highest amount first.

0.1 g

Fiber

Rank 104 of 186 foods with reported data, per 100 g; highest amount first.

2.0 g

Water

Rank 17 of 206 foods with reported data, per 100 g; highest amount first.

92.6 g

Calcium

Rank 81 of 205 foods with reported data, per 100 g; highest amount first.

41.3 mg

Iron

Not ranked: not reported.

Not reported

Magnesium

Rank 142 of 205 foods with reported data, per 100 g; highest amount first.

15.0 mg

Phosphorus

Rank 137 of 205 foods with reported data, per 100 g; highest amount first.

33.4 mg

Potassium

Rank 84 of 205 foods with reported data, per 100 g; highest amount first.

332.4 mg

Sodium

Rank 60 of 183 foods with reported data, per 100 g; highest amount first.

49.0 mg

Vitamin C

Rank 50 of 178 foods with reported data, per 100 g; highest amount first.

14.7 mg

Folate

Rank 59 of 176 foods with reported data, per 100 g; highest amount first.

37.0 µg

USDA composition per 100 g for this preparation. Missing values and results below quantification limits remain unavailable for arithmetic; see USDA for the original limits. These data do not establish a food-specific health benefit.

206 foods · per 100 g

Where does this food rank?

Position 1 has the highest amount. All published foods with data for the same nutrient form are compared using compatible units. Rankings refresh when catalog changes are published; a high position does not mean a food is healthier.

218 nutrients · page 1 of 19

  • 5-methyl tetrahydrofolate (5-MTHF)

    —
    Not reported1 with comparable data

    205 not reported · 0 incompatible units

  • 25-hydroxycholecalciferol

    —
    Not reported2 with comparable data

    204 not reported · 0 incompatible units

  • Alanine

    —
    Not reported144 with comparable data

    62 not reported · 0 incompatible units

  • Alcohol, ethyl

    —
    Not reported139 with comparable data

    67 not reported · 0 incompatible units

  • Amino acids

    —
    Not reported0 with comparable data

    206 not reported · 0 incompatible units

  • Arginine

    —
    Not reported148 with comparable data

    58 not reported · 0 incompatible units

  • Ash

    #113
    0.8619 g205 with comparable data

    1 not reported · 0 incompatible units

  • Aspartic acid

    —
    Not reported145 with comparable data

    61 not reported · 0 incompatible units

  • Beta-glucan

    —
    Not reported1 with comparable data

    205 not reported · 0 incompatible units

  • Beta-sitosterol

    —
    Not reported8 with comparable data

    198 not reported · 0 incompatible units

  • Betaine

    —
    Not reported60 with comparable data

    146 not reported · 0 incompatible units

  • Biotin

    #7
    1.938 µg10 with comparable data

    196 not reported · 0 incompatible units

Unreported values never count as zero. Ties use the stable food identifier. Bars show relative position, not a percentage of recommended intake.

Photograph credits
Bitameans preparation illustration: Fennel bulb · Preparation illustration © 2026 Q8pass Society. · Q8pass Society commissioned digital illustration. Square WebP renditions prepared from the commissioned illustration; this is artwork, not a factual identification photograph or measured serving.

Reference photograph; not the sample analyzed by USDA.

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