White Button Mushrooms

Packaged product Vegetables Meadow Mushrooms

White Button Mushrooms contains 19 kcal per 100 g. A serving, 100.0 g (100 g) provides about 19 kcal.

Roughly 71% of its calories come from protein, with 29% from fat and 0% from carbohydrates (estimated with general energy factors).

That is close to the median for vegetables on FoodFactly (22 kcal per 100 g).

100 g provides 47% of the Daily Value for selenium, 46% of the Daily Value for Riboflavin (B2) and 42% of the Daily Value for Niacin (B3).

The values are as declared on the product label and entered by Open Food Facts contributors.

White Button Mushrooms by Meadow Mushrooms, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
19kcal per 100 g
2.8 gprotein
0 gcarbohydrates
0.5 gfat
19kcal in serving, 100.0 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories C 18.6 kcal
Total fat L 0.5 g 0.6%
Saturated fat L 0 g 0%
Trans fat L 0 g
Sodium L 4 mg 0.2%
Total carbohydrates L 0 g 0%
Dietary fiber L 1.7 g 6%
Total sugars L 0 g
Protein L 2.8 g 6%
Riboflavin (B2) L 0.6 mg46%
Niacin (B3) L 6.7 mg42%
Pantothenic acid (B5) L 1.8 mg36%
Vitamin B6 L 0.3 mg18%
Phosphorus L 104 mg8%
Potassium L 375 mg8%
Copper L 0.3 mg33%
Selenium L 26 µg47%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 71%Fat: 29%19kcal / 100 g
  • Protein 71%
  • Fat 29%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Selenium47%Riboflavin (B2)46%Niacin (B3)42%Pantothenic acid (B5)36%Copper33%Vitamin B618%Phosphorus8%Potassium8%

Nutritional insights

  • Protein2.8 gin the top quarter of vegetables (median 2.4 g)
  • Fiber1.7 gbelow the median for vegetables (median 1.7 g)
  • Sugars0 gin the lowest quarter of vegetables (median 1.4 g)
  • Fat0.5 gin the top quarter of vegetables (median 0.23 g)
  • Saturated fat0 gin the lowest quarter of vegetables (median 0.055 g)
  • Sodium4 mgin the lowest quarter of vegetables (median 4.8 mg)
  • Protein per 100 kcal15 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Meadow Mushrooms
Barcode
9416709000011
Quantity
400g
Label serving
100.0 g
Category
Fresh mushrooms
Nutri-Score
A as computed by Open Food Facts
NOVA group
1 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Mushrooms

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

  • Open Food Facts, record 9416709000011. License: ODbL 1.0 (Open Food Facts). Source record dated April 9, 2024. Imported November 6, 2026.

Last updated: . Data quality score: 100/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.

Frequently asked questions

How many calories are in White Button Mushrooms?

100 g of White Button Mushrooms has 19 kcal. Serving, 100.0 g (100 g): about 19 kcal.

How much protein is in White Button Mushrooms?

White Button Mushrooms contains 2.8 g of protein per 100 g (6% of the 50 g Daily Value), or 2.8 g in serving, 100.0 g (100 g). About 71% of its calories come from protein. Compared with other vegetables, that is among the highest quarter (median 2.4 g).

How many carbs are in White Button Mushrooms?

White Button Mushrooms has 0 g of total carbohydrates per 100 g, including 1.7 g of fiber and 0 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in White Button Mushrooms?

White Button Mushrooms contains 0.5 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does White Button Mushrooms contain?

Per 100 g, the most notable amounts relative to the Daily Value are selenium (47% DV), Riboflavin (B2) (46% DV), Niacin (B3) (42% DV), Pantothenic acid (B5) (36% DV) and copper (33% DV). The full list is in the vitamins and minerals table above.

How much sodium is in White Button Mushrooms?

100 g contains 4 mg of sodium, 0.2% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated April 9, 2024. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.