Vegetables · Nutrition facts

Mushrooms, White Button

25 calories and 2.9 g of protein per 100 g. Reported fiber: 1.7 g.

USDA FoundationPublished Oct 2021

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Mushrooms, white button

Source category
Vegetables and Vegetable Products
Nutrition basis
Per 100 g
Source record
USDA FDC 1999629
Publication date
Oct 2021

On a 100 g basis, this record has more protein than 64% of 1,428 other complete vegetables profiles.

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The source matters

USDA Foundation values draw on analyzed food samples. The composition of a particular item can vary with variety, growing conditions, and preparation.

Read about this dataset
Your portion, your numbers
25calories
in 100 g
NutrientAmountDaily value
Protein2.9 g—
Carbohydrate4.1 g1%
Fat0.4 g0%
Fiber1.7 g6%
Total sugars——
Sodium6 mg0%
Saturated fat——
Potassium373 mg8%
Calcium5 mg0%
Iron0.23 mg1%
Magnesium10 mg2%
Vitamin C——
Vitamin D0 µg0%
Estimated energy from macros
Protein 37%Carbs 52%Fat 11%

Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.

Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.

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Same broad food category

This food: 23.2 g protein in 804.1 g. Choices below have more on this basis.

These are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.

Reported variation in the reference data

A food is more than one number.

Where the source reports a minimum and maximum, you can see that range alongside the displayed value.

NutrientDisplayed valueReported minimumReported maximumData points
WaterPer 100 g91.83 g91.24 g92.5 g6
NitrogenPer 100 g0.46 g0.34 g0.57 g6
ProteinPer 100 g2.89 g2.13 g3.56 g—
Total lipid (fat)Per 100 g0.37 g0.29 g0.45 g6
AshPer 100 g0.83 g0.77 g0.9 g6
Fiber, total dietaryPer 100 g1.72 g1.58 g1.8 g6
Beta-glucanPer 100 g0.75 g0.6 g0.8 g6
Calcium, CaPer 100 g5.47 mg0 mg23.1 mg6

These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.

All 51 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Water91.83 g1051
Energy (Atwater General Factors)31.217 kcal2047
Energy (Atwater Specific Factors)24.873 kcal2048
Nitrogen0.463 g1002
Protein2.891 g1003
Total lipid (fat)0.371 g1004
Ash0.829 g1007
Carbohydrate, by difference4.079 g1005
Fiber, total dietary1.717 g1079
Beta-glucan0.75 g2058
Calcium, Ca5.465 mg1087
Iron, Fe0.227 mg1089
Magnesium, Mg10.16 mg1090
Phosphorus, P93.05 mg1091
Potassium, K373 mg1092
Sodium, Na6.443 mg1093
Zinc, Zn0.511 mg1095
Copper, Cu0.389 mg1098
Manganese, Mn0.054 mg1101
Selenium, Se20.05 µg1103
Thiamin0.065 mg1165
Riboflavin0.444 mg1166
Niacin3.883 mg1167
Vitamin B-60.077 mg1175
Biotin9.067 µg1176
Folate, total34.76 µg1177
Vitamin D (D2 + D3), International Units0.868 iu1110
Vitamin D (D2 + D3)0.022 µg1114
Vitamin D2 (ergocalciferol)0.022 µg1111
Vitamin D40 µg2059
Glutathione4.3 mg2069
Stigmasterol0 mg1285
Campesterol0 mg1286
Beta-sitosterol0 mg1288
Ergosta-7-enol1.634 mg2060
Ergosta-7,22-dienol1.543 mg2061
Ergosta-5,7-dienol5.841 mg2062
Ergosterol55.6 mg1284
Beta-sitostanol0 mg1294
Delta-5-avenasterol0 mg1296
Delta-7-Stigmastenol0 mg2052
Ergothioneine4.25 mg2057
Tryptophan0.477 g1210
Threonine1.408 g1211
Isoleucine1.152 g1212
Leucine1.878 g1213
Lysine1.702 g1214
Methionine0.37 g1215
Phenylalanine1.118 g1217
Valine2.483 g1219
Histidine0.655 g1221