PeanutsNutrition reference
Beans & Soy Products

Peanuts

These values describe raw peanut kernels, not roasted peanuts or peanut butter. Per 100 g they provide about 588 calories with 23.2 g protein.

588.3
kcalper 100g
Carbs
26.5g
Protein
23.21g
Fat
43.28g
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Nutrition facts

Per 100 grams

Reference values
Measurement basis
Food state
Raw
Edible portion
Raw peanut kernels
Measurement basis
Per 100 g raw edible portion
Energy (kcal)
588.3 kcal
Protein1
23.205 g
Carbohydrates1
26.498 g
Fat1
43.28 g
Dietary fiber1
8.014 g
Sugars
4.72 g
Saturated fat
6.279 g
Sodium1
1.493 mg
More nutrients23
Energy (kJ)
2461.6 kJ
Trans fat2
0 g
Cholesterol2
0 mg
Calcium1
49.13 mg
Potassium1
635.6 mg
Magnesium1
179.7 mg
Iron1
1.554 mg
Zinc1
2.78 mg
Vitamin B1
0.64 mg
Vitamin B2
0.135 mg
Vitamin B3
12.066 mg
Vitamin B5
1.767 mg
Vitamin B6
0.348 mg
Vitamin B9 (folate)
240 µg
Vitamin B122
0 µg
Vitamin C2
0 mg
Vitamin D2
0 µg
Vitamin A (RAE)
0 µg
Retinol2
0 µg
Alpha-carotene
0 µg
Beta-cryptoxanthin
0 µg
Vitamin E (alpha-tocopherol)
8.33 mg
Vitamin K1 (phylloquinone)
0 µg
  1. Assumed zero by source
  1. Additional data source[1]

Data sources

3
  1. 1

    USDA FoodData Central Foundation (2026-04-30 CSV) and SR Legacy (April 2018), CC0

    2515376 · Foundation Foods release 2026-04-30

  2. 2

    U.S. Department of Agriculture, Agricultural Research Service

    172430 · SR Legacy release April 2018

  3. 3

    Food Standards Australia New Zealand

    F006107 · Australian Food Composition Database Release 3, December 2025

About this food

Understanding this nutrition reference

Peanuts are legumes that grow underground, though they are commonly grouped with tree nuts. They are eaten raw, roasted, or as peanut butter and are a staple snack worldwide.

Nutritionally, peanuts are high in protein and fat. Per 100 g they provide about 588 kcal, 26.5 g of carbohydrates, 23.2 g of protein, 43.3 g of fat, and 8.0 g of dietary fiber.

Peanuts are energy-dense, so they are usually eaten in small portions. Use the serving sizes below to estimate portions when logging.

Plan your portion

How much is in your serving of Peanuts?

Nutrition values are reported per 100 g. A typical ounce (28 g) provides roughly 165 kcal. Use the serving sizes below to estimate portions when logging.

Calculated from the per-100-g reference. Values are rounded.
ServingWeightCaloriesCarbsProteinFat
100 g100 g588.3 kcal26.5 g23.2 g43.3 g
1 oz28 g164.7 kcal7.4 g6.5 g12.1 g
1/4 cup37 g217.7 kcal9.8 g8.6 g16 g

Use the weight of the edible portion in the food state shown above.

Energy (kcal)
588.3 kcal
Energy (kJ)
2461.6 kJ
Protein1
23.205 g
Carbohydrates1
26.498 g
Fat1
43.28 g
Dietary fiber1
8.014 g
Sugars
4.72 g
Saturated fat
6.279 g
Trans fat2
0 g
Cholesterol2
0 mg
Sodium1
1.493 mg
Calcium1
49.13 mg
Potassium1
635.6 mg
Magnesium1
179.7 mg
Iron1
1.554 mg
Zinc1
2.78 mg
Vitamin B1
0.64 mg
Vitamin B2
0.135 mg
Vitamin B3
12.066 mg
Vitamin B5
1.767 mg
Vitamin B6
0.348 mg
Vitamin B9 (folate)
240 µg
Vitamin B122
0 µg
Vitamin C2
0 mg
Vitamin D2
0 µg
Vitamin A (RAE)
0 µg
Retinol2
0 µg
Alpha-carotene
0 µg
Beta-cryptoxanthin
0 µg
Vitamin E (alpha-tocopherol)
8.33 mg
Vitamin K1 (phylloquinone)
0 µg

Questions and answers

Peanuts nutrition FAQ

How many calories are in peanuts?

Peanuts provide about 588 calories per 100 g. A typical ounce (28 g) provides roughly 165 calories.

Are peanuts high in protein?

Yes. Peanuts provide about 23.2 g of protein per 100 g.

Are peanuts high in fat?

Yes. Peanuts provide about 43.3 g of fat per 100 g.