Weetabix (Weetabix): calories and nutrition facts

Weetabix (Weetabix) has 349 kcal per 100 g. One serving, 2 Biscuits (39 g) (39 g), has 136 kcal.

Calories
349 kcal
Protein
11.5 g
Carbohydrates
66.7 g
Fat
2.1 g

Per 100 g

Weetabix (Weetabix): how many calories?

Weetabix (Weetabix) has 349 kcal per 100 g, with 11.5 g protein, 66.7 g carbs and 2.1 g fat. A 39 g serving (2 Biscuits (39 g)) has 136 kcal. Most of its calories come from carbohydrates.

Where the calories come from

  • Protein14%
  • Carbohydrates81%
  • Fat6%

Calculate a portion

Calories
136 kcal
Protein
4.5 g
Carbohydrates
26 g
Fat
0.8 g

Nutrition facts

NutrientPer 100 gPer serving (39 g)
Calories349 kcal136 kcal
Fat2.1 g0.8 g
of which saturated fat0.5 g0.2 g
Carbohydrates66.7 g26 g
of which sugars4.1 g1.6 g
Fiber9.7 g3.8 g
Protein11.5 g4.5 g
Sodium100 mg39 mg
Vitamin C0 mg0 mg
Iron0 mg0 mg
Magnesium0 mg0 mg

Source: manufacturer data (Open Food Facts). Logged by Ubod users. Nutri-Score A. Data updated on 19 February 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

NutrientOf reference intake
Calories(349 kcal)17%
Fat(2.1 g)3%
of which saturated fat(0.5 g)3%
Carbohydrates(66.7 g)26%
of which sugars(4.1 g)5%
Protein(11.5 g)23%
Salt(0.25 g)4%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

  • Source of protein (at least 12% of calories)
  • High fibre (at least 6 g)
  • Low fat (3 g or less)
  • Low sugars (5 g or less)
  • Low sodium (120 mg or less)

Weetabix (Weetabix): frequently asked questions

Weetabix (Weetabix): how many calories per serving?

A 39 g serving (2 Biscuits (39 g)) has 136 kcal.

Weetabix (Weetabix): how much protein?

Weetabix (Weetabix) contains 11.5 g of protein per 100 g, 23% of the 50 g reference intake.

Weetabix (Weetabix): how much fibre?

Weetabix (Weetabix) provides 9.7 g of fibre per 100 g, 39% of the 25 g a day recommended by EFSA.

Weetabix (Weetabix): how much makes 100 kcal?

100 kcal is about 29 g of this food.

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