How Many Carbs/Calories In Hazelnuts

One oz./ounce, when referring to food, is 28.35 grams (g). 100 grams is 3.53 ounces.
One milligram (mg) is 1/1000th gram. One microgram (µg) is 1/1,000,000th gram.

The source of the data can be found here. The source is the Norwegian Food Composition Database 2015, created by the Norwegian Food Safety Authority, The Norwegian Directorate of Health, and University of Oslo, in Norwegian, quality-assured labs. Their site is here.

Possibly related metadata for 'hazelnuts'

Disclaimer: This description is part of a partially automated process of collecting data and might not be entirely accurate or even related.
A hazelnut is the nut of the hazel and is also known as cobnut or filbert nut according to species. A cob is roughly spherical to oval, about 15–25 mm long and 10–15 mm in diameter, with an outer fibrous husk surrounding a smooth shell. A filbert is more elongated, being about twice as long as it is round. The nut falls out of the husk when ripe, about seven to eight months after pollination. The kernel of the seed is edible and used raw or roasted, or ground into a paste. Hazelnuts are also used for livestock feed, as are chestnuts and acorns. The seed has a thin, dark brown skin, which is sometimes removed before cooking.
Source: Wikipedia. Source link.

Third party sites such as Google Analytics may use browser cookies, and by using this site you agree to this.

The nutrient table shows values per 100 grams of edible food (so the values also serve as percentages for gram units).

Food Item Hazelnuts
SubCat Nuts, almonds and seeds
Carbo (g) 4.8
Kilojoules (kJ) 2661
Kilocalories (kcal) 645
Fat (g) 60.8
Protein (g) 15
Salt (g) 0
Water (g) 5
Sugar (g) 0
Alcohol (g) 0
Beta-carotene (µg) 0
Calcium (mg) 140
Cholesterol (mg) 0
Copper (mg) 1.23
Dietary fibre (g) 9.7
Edible part (%) 41
Folate (µg) 113
FoodID 06.553
Iodine (µg) 17
Iron (mg) 3.2
Magnesium (mg) 160
Mono+Di (g) 4.3
MuFa (g) 45.6
Niacin (mg) 1.8
Omega-3 (g) M
Omega-6 (g) M
Phosphorus (mg) 300
Potassium (mg) 730
PuFa (g) 7.9
Retinol (µg) 1
Riboflavin (mg) 0.11
SatFa (g) 4.5
Selenium (µg) 2
Sodium (mg) 6
Starch (g) 0.5
Thiamin (mg) 0.64
TransFa (g) 0
Vitamin A (RAE) 11
Vitamin B12 (µg) 0
Vitamin B6 (mg) 0.56
Vitamin C (mg) 6
Vitamin D (µg) 0
Vitamin E (alfa-TE) 15
Zinc (mg) 2.1