How many calories are in Irish Chestnut Mushrooms?

100 g of Irish Chestnut Mushrooms has 22 kcal. Serving, 1 serving, 100 g (100 g): about 22 kcal.

How much protein is in Irish Chestnut Mushrooms?

Irish Chestnut Mushrooms contains 2.5 g of protein per 100 g (5% of the 50 g Daily Value), or 2.5 g in serving, 1 serving, 100 g (100 g). About 36% of its calories come from protein. Compared with other vegetables, that is above the median (median 2.4 g).

How many carbs are in Irish Chestnut Mushrooms?

Irish Chestnut Mushrooms has 4.3 g of total carbohydrates per 100 g, including 0.7 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 Irish Chestnut Mushrooms?

Irish Chestnut Mushrooms contains 0.1 g of fat per 100 g, of which 0 g is saturated (0% of the Daily Value).

What vitamins and minerals does Irish Chestnut Mushrooms contain?

Per 100 g, the most notable amounts relative to the Daily Value are copper (36% DV), Riboflavin (B2) (32% DV), Pantothenic acid (B5) (31% DV) and Niacin (B3) (31% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Irish Chestnut Mushrooms?

100 g contains 0.01 mg of sodium, 0% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated July 12, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Irish Chestnut Mushrooms

Packaged product Vegetables Egan's

Irish Chestnut Mushrooms contains 22 kcal per 100 g. A serving, 1 serving, 100 g (100 g) provides about 22 kcal.

Roughly 61% of its calories come from carbohydrates, with 36% from protein and 3% from fat (estimated with general energy factors).

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

100 g provides 36% of the Daily Value for copper, 32% of the Daily Value for Riboflavin (B2) and 31% of the Daily Value for Pantothenic acid (B5).

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

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

22kcal per 100 g

2.5 gprotein

4.3 gcarbohydrates

0.1 gfat

22kcal in serving, 1 serving, 100 g (100 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	22 kcal
Total fat L	0.1 g	0.1%
Saturated fat L	0 g	0%
Cholesterol L	0 mg	0%
Sodium L	0.01 mg	0%
Total carbohydrates L	4.3 g	2%
Dietary fiber L	0.7 g	3%
Total sugars L	0 g
Added sugars L	0 g	0%
Protein L	2.5 g	5%
Vitamin A L	0 µg	0%
Vitamin C L	3.4 mg	4%
Vitamin D L	0.2 µg	1%
Vitamin E L	0.01 mg	0.1%
Thiamin (B1) L	0.084 mg	7%
Riboflavin (B2) L	0.42 mg	32%
Niacin (B3) L	5 mg	31%
Pantothenic acid (B5) L	1.6 mg	31%
Vitamin B6 L	0.082 mg	5%
Folate (B9) L	34.5 µg	9%
Vitamin B12 L	0 µg	0%
Calcium L	7.8 mg	0.6%
Iron L	0.69 mg	4%
Magnesium L	10.9 mg	3%
Phosphorus L	96.6 mg	8%
Potassium L	341 mg	7%
Zinc L	0.65 mg	6%
Copper L	0.32 mg	36%
Manganese L	0.061 mg	3%
Selenium L	1.4 µg	3%
Iodine L	1 µg	0.7%

% 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 36%
Carbohydrates 61%
Fat 3%

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

Nutritional insights

Protein2.5 gabove the median for vegetables (median 2.4 g)
Fiber0.7 gin the lowest quarter of vegetables (median 1.7 g)
Sugars0 gin the lowest quarter of vegetables (median 1.4 g)
Fat0.1 gin the lowest quarter of vegetables (median 0.23 g)
Saturated fat0 gin the lowest quarter of vegetables (median 0.055 g)
Sodium0.01 mgin the lowest quarter of vegetables (median 4.8 mg)
Protein per 100 kcal11.4 gprotein density, useful for comparing foods with different calorie levels
Water93.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)

Starch L	0.2 g

Carotenoids (1)

Beta-carotene L	0 µg

Other components (2)

Water L	93.9 g
Alcohol L	0 g

Product details

Brand: Egan's
Barcode: 4088600062211
Quantity: 250g
Label serving: 1 serving (100 g)
Category: Fresh mushrooms
Packaging: Plastic,Film
Nutri-Score: A as computed by Open Food Facts
NOVA group: 1 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Chestnut 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 4088600062211. License: ODbL 1.0 (Open Food Facts). Source record dated July 12, 2026. Imported November 7, 2026.

Last updated: November 7, 2026. 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.