How Many Calories in Weetabix?
Two Weetabix biscuits hold 136 calories — 68 per biscuit — before a drop of milk lands on them. On the label, Weetabix Original is 362 kcal per 100 g. Ask how many calories in Weetabix and the milk turns out to be the real variable: it can add half the bowl's total again.
You'd need to walk about 27 minutes to burn the 136 calories in two biscuits, dry (37.5 g).
How long does it take to burn off Weetabix?
Two biscuits, dry (37.5 g) is 136 kcal. Enter your weight and the amount you ate to see how long it takes you to burn that off:
lb
| Activity | Time to burn 136 kcal |
|---|---|
| Walking, brisk | 27 min |
| Cycling, moderate | 17 min |
| Swimming, moderate | 19 min |
| Jogging | 16 min |
| Weight training, moderate | 30 min |
Times are for a 154 lb (11 st) adult at a steady pace; change the weight to see yours. The amount is set to the portion in the text (37.5 g); change it to what you actually ate. BodyPal works this out from your steps automatically.
On this page
- Weetabix quick facts
- Per biscuit and per bowl
- Weetabix Protein and Oatibix
- How does Weetabix compare at breakfast?
- Why some databases say 332
- Most popular Weetabix products
- FAQ
Weetabix quick facts
Figures are from the current Weetabix Original label; the standard serving is two biscuits.
| Nutrient | Per 100 g | Per 2 biscuits (37.5 g) | RI%* |
|---|---|---|---|
| Energy | 362 kcal / 1,515 kJ | 136 kcal / 569 kJ | 7% |
| Protein | 12 g | 4.5 g | 9% |
| Carbohydrates | 69 g | 25.9 g | 10% |
| – of which sugars | 4.4 g | 1.7 g | 2% |
| Fat | 2 g | 0.8 g | 1% |
| Fibre | 10 g | 3.8 g | – |
| Salt | 0.28 g | 0.11 g | 2% |
*RI% = the two-biscuit serving's share of an adult's daily reference intake, based on 2,000 kcal.
Verified nutrition data
Numbers on this page come from CoFID, the UK government’s Composition of Foods Integrated Dataset, and from manufacturer labels where a branded product is named. Last verified August 2026. How we verify our data →
Look at what's missing. Sugar: 1.7 g in a serving — for a cereal, that's close to nothing. Fat: under a gram. What's present instead is fibre, 10 g per 100 g, which puts Weetabix among the easier wins in the NHS push to eat more fibre. Very few things in the cereal aisle carry this profile.
Per biscuit and per bowl
- 1 biscuit (18.75 g): 68 kcal
- 2 biscuits, dry (37.5 g): 136 kcal
- 2 biscuits + 150 ml semi-skimmed milk: 205 kcal
- 2 biscuits + 150 ml whole milk: 231 kcal
Sit with that jump for a second. The milk adds 69 kcal — semi-skimmed at 46 kcal per 100 ml — turning a 136 kcal base into a 205 kcal bowl. Go whole milk and it's 95 kcal on top. The biscuits are the cheap part of this breakfast; the splash is where bowls quietly diverge.
Which is actually good news for anyone counting. The base is fixed and printed on the box; measure the milk once, and your breakfast becomes the most predictable meal of the day. Sugar on top is the other variable, and unlike the milk it brings nothing but the calories.
Three-biscuit eaters, your maths is just as tidy: 204 kcal dry, or about 273 with the same 150 ml semi-skimmed pour. Even that bigger bowl stays under many coffee-shop breakfast options, which says something about where the biscuits sit in the grand scheme.
(alt: "BodyPal app scanning a bowl of Weetabix showing calories and macros")
Weetabix Protein and Oatibix
(alt: "Weetabix variants calories comparison")
- Weetabix Original: 362 kcal per 100 g
- Weetabix Protein: 365 kcal per 100 g
- Oatibix: 395 kcal per 100 g
The Protein version makes the point neatly: swapping some carbs for protein leaves the energy almost untouched — 3 kcal per 100 g apart, a rounding error at bowl scale. Buy it for the protein if that's your goal, not for a lighter breakfast, because it isn't one.
Oatibix runs about 9% higher than the wheat original, as oats are a denser grain. Same idea in the bowl, slightly bigger number on the label.
How does Weetabix compare at breakfast?
(alt: "Weetabix vs porridge, croissant, toast and egg calories comparison")
| Breakfast | Typical serving |
|---|---|
| Weetabix, 2 biscuits + semi-skimmed milk | 205 kcal |
| Porridge, bowl with semi-skimmed | 168 kcal |
| Croissant | 224 kcal |
| Toast, 1 slice | 78 kcal |
| Egg, boiled | 72 kcal |
Porridge is the cheaper bowl at 168 kcal, and it's a fair winner if calories are the only score. Weetabix answers with 3.8 g of fibre per serving and a zero-cook routine — and the croissant loses to both, costing more than a full Weetabix bowl with milk while bringing nothing to the fibre column.
Why some databases say 332
Type Weetabix into some calorie apps and 332 kcal per 100 g comes back. That's the generic "wheat biscuits" entry in CoFID, the UK government's food composition dataset — a fine number for the category, but not the current recipe.
The figure on this page, 362, is the manufacturer's own label, cross-checked against 88 published label records. Recipes drift and labels follow; government datasets update on a slower clock. When a branded product is in your bowl, the label wins.
Most popular Weetabix products in the United Kingdom
Ranked by how widely each product appears among foods sold in the United Kingdom, from the BodyPal food database of over 3.3 million products. Calories are the figures printed on each label.
| Product | Calories (per 100 g) |
|---|---|
| Weetabix Original | 362 kcal |
| Weetabix Protein | 365 kcal |
| Weetabix Crispy Minis Chocolate Chip | 386 kcal |
| Weetabix Minis Fruit & Nut | 371 kcal |
| Oatibix | 395 kcal |
Brand popularity: BodyPal food database. Nutrition: manufacturer labels.
Weetabix FAQ
How many calories in a bowl of Weetabix with milk?
205 kcal for the standard bowl — two biscuits (136 kcal) plus 150 ml of semi-skimmed milk (69 kcal). With whole milk the same bowl is 231 kcal. The biscuits are fixed; the milk choice and pour size set the final number.
How many calories in one Weetabix biscuit?
68 kcal per biscuit, at 18.75 g each. That makes the maths of a bigger breakfast easy: three biscuits are 204 kcal dry, four are 272. Each extra biscuit also brings roughly 1.9 g of fibre along with it.
How many calories in two Weetabix with whole milk?
231 kcal — two biscuits at 136 kcal plus 150 ml of whole milk at 95 kcal. Swapping to semi-skimmed saves 26 kcal per bowl, which over a daily habit is a bigger lever than anything you can do to the biscuits themselves.
Is Weetabix good for you?
Its label reads better than most of the cereal aisle: 10 g of fibre per 100 g, just 4.4 g of sugar and 0.28 g of salt. The NHS encourages higher-fibre breakfasts, and a two-biscuit serving contributes 3.8 g. What lands on top — sugar, honey, the milk pour — is what moves it.
Is Weetabix good for weight loss?
At 136 kcal for two biscuits before milk, it's one of the lighter breakfast bases going, and the fibre helps it hold you until lunch. Keep the bowl at 205 kcal with a measured semi-skimmed pour and it fits most calorie targets without effort.
Is Weetabix high in fibre?
Yes — 10 g per 100 g, which works out at 3.8 g in a standard two-biscuit serving. That's a high-fibre food by any cereal-aisle standard, and the fibre arrives with only 1.7 g of sugar attached — a pairing few cereals pull off.
How many calories does Weetabix Protein have?
365 kcal per 100 g — effectively level with the Original's 362. The reformulation trades carbohydrate for protein rather than cutting energy, so treat it as a protein tweak, not a diet product. Per bowl, the difference is barely a calorie.
How many calories in Oatibix?
395 kcal per 100 g, about 9% above the wheat Original. Oats are simply a denser grain than wheat flakes pressed into biscuits. Portion for portion the gap is small, but if you're choosing purely on calories, the wheat version edges it.
Similar foods
- Porridge — 168 kcal a bowl with semi milk
- Pancake — 187 kcal each
- Hash brown — 127 kcal each at McDonald’s
- Duck eggs — ~106 kcal each
- Eggs — 72 kcal per boiled medium egg
- Greek yogurt — 226 kcal per 170 g pot
Breakfast, counted for you
Snap the bowl and BodyPal logs the biscuits and the milk together — calories and macros done before the kettle's boiled.
