Weetbix

Packaged product Breakfast Cereals Sanitarium

Weetbix contains 324 kcal per 100 g. A serving, 2 biscuit, 33 g (33 g) provides about 107 kcal.

Roughly 81% of its calories come from carbohydrates, with 15% from protein and 3% from fat (estimated with general energy factors).

That is less energy than the typical item in breakfast cereals on FoodFactly, where the median is 400 kcal per 100 g across 7,916 products.

100 g provides 139% of the Daily Value for Thiamin (B1), 100% of the Daily Value for Riboflavin (B2) and 56% of the Daily Value for Folate (B9).

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

324kcal per 100 g
12.4 gprotein
65.8 gcarbohydrates
1.2 gfat
107kcal in serving, 2 biscuit, 33 g (33 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 324 kcal
Total fat L 1.2 g 2%
Saturated fat L 0.3 g 2%
Sodium L 270 mg 12%
Total carbohydrates L 65.8 g 24%
Dietary fiber L 13 g 46%
Total sugars L 3 g
Protein L 12.4 g 25%
Thiamin (B1) L 1.7 mg139%
Riboflavin (B2) L 1.3 mg100%
Folate (B9) L 224 µg56%
Iron L 9.1 mg51%
Magnesium L 103 mg25%
Potassium L 364 mg8%

% 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: 15%Carbohydrates: 81%Fat: 3%324kcal / 100 g
  • Protein 15%
  • Carbohydrates 81%
  • 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

Thiamin (B1)139%Riboflavin (B2)100%Folate (B9)56%Iron51%Magnesium25%Potassium8%

Nutritional insights

  • Protein12.4 gin the top quarter of breakfast cereals (median 9.3 g)
  • Fiber13 gin the top quarter of breakfast cereals (median 7.1 g)
  • Sugars3 gin the lowest quarter of breakfast cereals (median 18.2 g)
  • Fat1.2 gin the lowest quarter of breakfast cereals (median 11.2 g)
  • Saturated fat0.3 gin the lowest quarter of breakfast cereals (median 1.9 g)
  • Sodium270 mgabove the median for breakfast cereals (median 149 mg)
  • Protein per 100 kcal3.8 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Sanitarium
Barcode
9300652009491
Label serving
2 biscuit (33 g)
Category
Breakfast Cereals
Nutri-Score
A as computed by Open Food Facts

Ingredients

Wholegrain wheat (97%), raw sugar, salt, barley malt extract, vitamins (niacin, thiamin, riboflavin, folate), mineral (iron). Contains: gluten, wheat. May contain: lupin. INGRÉDIENTS: Blé complet (97%), sucre brut, sel, extrait de malt d'orge, vitamines (83, B1, B2, acide folique), minéraux (fer). Contient: gluten, blé. Peut contenir: du lupin.

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: SugarSalt

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

Frequently asked questions

How many calories are in Weetbix?

100 g of Weetbix has 324 kcal. Serving, 2 biscuit, 33 g (33 g): about 107 kcal.

Is Weetbix high in protein?

Weetbix contains 12.4 g of protein per 100 g (25% of the 50 g Daily Value), or 4.1 g in serving, 2 biscuit, 33 g (33 g). About 15% of its calories come from protein. Compared with other breakfast cereals, that is among the highest quarter (median 9.3 g).

How many carbs are in Weetbix?

Weetbix has 65.8 g of total carbohydrates per 100 g, including 13 g of fiber and 3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Weetbix?

Weetbix contains 1.2 g of fat per 100 g, of which 0.3 g is saturated (2% of the Daily Value).

What vitamins and minerals does Weetbix contain?

Per 100 g, the most notable amounts relative to the Daily Value are Thiamin (B1) (139% DV), Riboflavin (B2) (100% DV), Folate (B9) (56% DV), iron (51% DV) and magnesium (25% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Weetbix?

100 g contains 270 mg of sodium, 12% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated September 8, 2025. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 9300652009491. License: ODbL 1.0 (Open Food Facts). Source record dated September 8, 2025. Imported November 6, 2026.

Last updated: . 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.