Walnut

Packaged product Nuts and Seeds MetroChef

Walnut contains 654 kcal per 100 g. A serving, 1 portion, 100 g (100 g) provides about 654 kcal.

Roughly 84% of its calories come from fat, with 9% from protein and 8% from carbohydrates (estimated with general energy factors).

That is more energy than the typical item in nuts and seeds on FoodFactly, where the median is 441 kcal per 100 g across 11,799 products.

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

Walnut by MetroChef, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
654kcal per 100 g
15.2 gprotein
13.7 gcarbohydrates
65.2 gfat
654kcal in serving, 1 portion, 100 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 654 kcal
Total fat L 65.2 g 84%
Saturated fat L 6.1 g 31%
Sodium L 0 mg 0%
Total carbohydrates L 13.7 g 5%
Dietary fiber L 6.7 g 24%
Total sugars L 2.6 g
Protein L 15.2 g 30%

% 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: 9%Carbohydrates: 8%Fat: 84%654kcal / 100 g
  • Protein 9%
  • Carbohydrates 8%
  • Fat 84%

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

Nutritional insights

  • Protein15.2 gabove the median for nuts and seeds (median 10.5 g)
  • Fiber6.7 gabove the median for nuts and seeds (median 5.8 g)
  • Sugars2.6 gin the lowest quarter of nuts and seeds (median 6.9 g)
  • Fat65.2 gin the top quarter of nuts and seeds (median 23.2 g)
  • Saturated fat6.1 gabove the median for nuts and seeds (median 5.3 g)
  • Sodium0 mgin the lowest quarter of nuts and seeds (median 118 mg)
  • Protein per 100 kcal2.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
MetroChef
Barcode
8696236112291
Label serving
1 portion (100 g)
Category
Nuts and Seeds

Ingredients

Ingredients not reported.

Similar products

FoodCaloriesProteinCarbsFat
Walnuts Minton Donello 654 15.2 g 13.7 g 65.7 g
Nut selection Asda 654 19 g 7 g 60 g
Hazelnuts Waitrose 654 15 g 7 g 60.8 g
Walnut Halves Indian Punjabi Bazaar 654 15.2 g 13.7 g 65.2 g
Nuts Meray 654 15.2 g 13.7 g 65.2 g
Raw Hazelnuts Anthap 654 15 g 7 g 60.8 g
Shelled Walnuts Diamond of California 654 15 g 7.3 g 65 g
Raw Walnuts (Non-GMO) Azure Market 654 15.2 g 13.7 g 66.2 g

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

Source of the nutrition information

  • Open Food Facts, record 8696236112291. License: ODbL 1.0 (Open Food Facts). Source record dated February 5, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 90/100 (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 Walnut?

100 g of Walnut has 654 kcal. Serving, 1 portion, 100 g (100 g): about 654 kcal.

Is Walnut high in protein?

Walnut contains 15.2 g of protein per 100 g (30% of the 50 g Daily Value), or 15.2 g in serving, 1 portion, 100 g (100 g). About 9% of its calories come from protein. Compared with other nuts and seeds, that is above the median (median 10.5 g).

How many carbs are in Walnut?

Walnut has 13.7 g of total carbohydrates per 100 g, including 6.7 g of fiber and 2.6 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Walnut?

Walnut contains 65.2 g of fat per 100 g, of which 6.1 g is saturated (31% of the Daily Value).

How much sodium is in Walnut?

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

Where does this nutrition data come from?

From Open Food Facts, record dated February 5, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.