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Hazelnuts nutrition facts

A typical portion of hazelnuts (1 oz; 28.35 g, hazelnuts or filberts) has 180 calories and 4g of protein (USDA FoodData Central). USDA lists 6 descriptions of it: per 100 g they range from 602 calories (nuts, hazelnuts or filberts, raw) to 646 (nuts, hazelnuts or filberts, dry roasted, without salt added).

Nutrition Facts

Serving size1 oz (28.35g)
Amount per serving
Calories180
% Daily Value*
Total Fat 17g22%
Saturated Fat 1.5g6%
Trans Fat not declared
Cholesterol 0mg0%
Sodium 0mg0%
Total Carbohydrate 5g2%
Dietary Fiber 3g10%
Total Sugars 1g
Includes Added Sugars not declared
Protein 4g8%
Vitamin D 0mcg0%
Calcium 30mg2%
Iron 1.3mg7%
Potassium 190mg4%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.

USDA values per 100 g for Nuts, hazelnuts or filberts, scaled to the portion. Check the USDA record.

Protein per 100 g
15g
more than 63% of 8,218 USDA reference foods
Calories per 100 g
628
more than 98% of reference foods
Sodium per 100 g
0mg
more than 0% of reference foods

1 oz weighs 28.35 g in USDA's record for Nuts, hazelnuts or filberts (FDC 170581).

Where the calories come from: 10% carbohydrate, 81% fat and 9% protein (4 calories a gram of protein or carbohydrate, 9 of fat).

Also rich in

  • Manganese1.8 mg in 1 oz (28.35 g), 76% of the Daily Value
  • Copper0.5 mg in 1 oz (28.35 g), 54% of the Daily Value
  • Vitamin E4.3 mg in 1 oz (28.35 g), 28% of the Daily Value
  • Thiamin0.2 mg in 1 oz (28.35 g), 15% of the Daily Value
  • Magnesium46 mg in 1 oz (28.35 g), 11% of the Daily Value

Source: USDA FoodData Central (FDC 170581), every nutrient the record reports; FDA Daily Values, 21 CFR 101.9.

Every form of hazelnuts USDA describes

Dry roasted, without salt added has the most calories per 100 g (646); the fewest: Raw (602)

Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602Calories per 100 g by USDA description of hazelnutsHazelnuts or filberts628Dry roasted, without salt added646Beaked (Northern Plains Indians)628Blanched629Raw602
Per 100 g, USDA FoodData Central. The violet bar is the form on the label at left.
All 6 USDA descriptions of hazelnuts, per 100 g
USDA descriptionCaloriesProteinFatSodium
Nuts, hazelnuts or filbertsSame values: Hazelnuts62815 g60.8 g0 mg
Nuts, hazelnuts or filberts, dry roasted, without salt added64615 g62.4 g0 mg
Hazelnuts, beaked (Northern Plains Indians)62814.9 g53 g2 mg
Nuts, hazelnuts or filberts, blanched62913.7 g61.2 g0 mg
Nuts, hazelnuts or filberts, raw60213.5 g53.5 g0 mg

Every nutrient in this record (110)

The portion is 1 oz (28.35 g); % DV is for that portion.

Energy, macronutrients and sugars (19)
NutrientPer portionPer 100 g% DV
Protein4.24 g14.9 g8%
Total lipid (fat)17.2 g60.8 g22%
Carbohydrate, by difference4.73 g16.7 g2%
Ash0.65 g2.29 g
Energy178 kcal628 kcal
Starch0.14 g0.48 g
Sucrose1.19 g4.20 g
Glucose0.020 g0.070 g
Fructose0.020 g0.070 g
Lactose0 g0 g
Maltose0 g0 g
Alcohol, ethyl0 g0 g
Water1.51 g5.31 g
Total Sugars1.23 g4.34 g
Fiber, total dietary2.75 g9.70 g10%
Cholesterol0 mg0 mg0%
Fatty acids, total saturated1.27 g4.46 g6%
Fatty acids, total monounsaturated12.9 g45.7 g
Fatty acids, total polyunsaturated2.25 g7.92 g
Minerals (10)
NutrientPer portionPer 100 g% DV
Calcium, Ca32.3 mg114 mg2%
Iron, Fe1.33 mg4.70 mg7%
Magnesium, Mg46.2 mg163 mg11%
Phosphorus, P82.2 mg290 mg7%
Potassium, K193 mg680 mg4%
Sodium, Na0 mg0 mg0%
Zinc, Zn0.69 mg2.45 mg6%
Copper, Cu0.49 mg1.73 mg54%
Manganese, Mn1.75 mg6.17 mg76%
Selenium, Se0.68 µg2.40 µg1%
Vitamins (29)
NutrientPer portionPer 100 g% DV
Retinol0 µg0 µg
Vitamin A, RAE0.28 µg1.00 µg0%
Carotene, beta3.12 µg11.0 µg
Carotene, alpha0.85 µg3.00 µg
Vitamin E (alpha-tocopherol)4.26 mg15.0 mg28%
Vitamin D (D2 + D3)0 µg0 µg0%
Cryptoxanthin, beta0 µg0 µg
Lycopene0 µg0 µg
Lutein + zeaxanthin26.1 µg92.0 µg
Tocopherol, beta0.094 mg0.33 mg
Tocopherol, gamma0 mg0 mg
Tocopherol, delta0 mg0 mg
Vitamin C, total ascorbic acid1.79 mg6.30 mg2%
Thiamin0.18 mg0.64 mg15%
Riboflavin0.032 mg0.11 mg2%
Niacin0.51 mg1.80 mg3%
Pantothenic acid0.26 mg0.92 mg
Vitamin B-60.16 mg0.56 mg9%
Folate, total32.0 µg113 µg
Vitamin B-120 µg0 µg0%
Choline, total12.9 mg45.6 mg2%
Vitamin K (Dihydrophylloquinone)0 µg0 µg
Vitamin K (phylloquinone)4.03 µg14.2 µg3%
Folic acid0 µg0 µg
Folate, food32.0 µg113 µg
Folate, DFE32.0 µg113 µg8%
Betaine0.11 mg0.40 mg
Vitamin E, added0 mg0 mg
Vitamin B-12, added0 µg0 µg
Amino acids (18)
NutrientPer portionPer 100 g% DV
Tryptophan0.055 g0.19 g
Threonine0.14 g0.50 g
Isoleucine0.15 g0.55 g
Leucine0.30 g1.06 g
Lysine0.12 g0.42 g
Methionine0.063 g0.22 g
Cystine0.079 g0.28 g
Phenylalanine0.19 g0.66 g
Tyrosine0.10 g0.36 g
Valine0.20 g0.70 g
Arginine0.63 g2.21 g
Histidine0.12 g0.43 g
Alanine0.21 g0.73 g
Aspartic acid0.48 g1.68 g
Glutamic acid1.05 g3.71 g
Glycine0.21 g0.72 g
Proline0.16 g0.56 g
Serine0.21 g0.73 g
Fatty acids (32)
NutrientPer portionPer 100 g% DV
SFA 4:00 g0 g
SFA 6:00 g0 g
SFA 8:00 g0 g
SFA 10:00 g0 g
SFA 12:00 g0 g
SFA 14:00 g0 g
SFA 16:00.88 g3.10 g
SFA 18:00.36 g1.26 g
SFA 20:00.029 g0.10 g
MUFA 18:112.9 g45.4 g
PUFA 18:22.22 g7.83 g
PUFA 18:30.025 g0.087 g
PUFA 20:40 g0 g
PUFA 22:6 n-3 (DHA)0 g0 g
SFA 22:00 g0 g
MUFA 14:10 g0 g
MUFA 16:10.033 g0.12 g
PUFA 18:40 g0 g
MUFA 20:10.037 g0.13 g
PUFA 20:5 n-3 (EPA)0 g0 g
MUFA 22:10 g0 g
PUFA 22:5 n-3 (DPA)0 g0 g
Stigmasterol0.28 mg1.00 mg
Campesterol1.98 mg7.00 mg
Beta-sitosterol28.9 mg102 mg
SFA 15:00 g0 g
SFA 17:00 g0 g
SFA 24:00 g0 g
MUFA 24:1 c0 g0 g
PUFA 20:2 n-6 c,c0 g0 g
PUFA 20:30 g0 g
SFA 13:00 g0 g

Source: USDA FoodData Central, FDC 170581: every value the record reports, per 100 g as USDA gives it and scaled to the portion; Daily Values: 21 CFR 101.9.

Source: USDA FoodData Central (SR Legacy, Foundation Foods and Survey foods), April 30, 2026 release.

Questions

How many calories are in hazelnuts?

180 in 1 oz (28.35 g) of hazelnuts or filberts; 602 to 646 per 100 g across USDA's descriptions.

How much protein is in hazelnuts?

4g in 1 oz; 15 g per 100 g.

How much sodium is in hazelnuts?

0mg in 1 oz; 0 mg per 100 g. Salt added in cooking changes it: USDA lists salted and unsalted forms separately where it measured both.

Sources for this page
USDA FoodData Central
the food and product records, April 30, 2026 release. fdc.nal.usda.gov
FoodData Central documentation
what each data type is and how branded records are submitted. fdc.nal.usda.gov
USDA Food and Nutrient Database for Dietary Studies
the survey foods and their portions. ars.usda.gov
21 CFR 101.9, Nutrition labeling of food
the label format, rounding and Daily Values. ecfr.gov
FDA, How to Understand and Use the Nutrition Facts Label
the 5% and 20% Daily Value rule. fda.gov