Boone’s analysis puts Pret A Manger Bircher Muesli at 17% of an adult’s daily calories, 9% of the daily salt limit for a child aged 4 to 6 and 6.8 teaspoons of free sugar.
How many calories are in Pret A Manger Bircher Muesli? It contains 336 kcal, 11g of fat (4.1g saturated), 33g of sugar and 0.3g of salt.
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Nutrition information
Nutrition information: Pret A Manger Bircher Muesli
| Energy | 336 kcal |
| Fat | 11g |
| of which saturates | 4.1g |
| Carbohydrate | 44g |
| of which sugars | 33g |
| Fibre | 3.8g |
| Protein | 14g |
| Salt | 0.3g |
Nutrition figures are Pret UK published data per serving as sold, taken from Pret UK's published product pages (pret.co.uk, October 2026). Boone converts the figures to the portion and age comparisons on this page.
Pret A Manger Bircher Muesli contains 336 kcal, which is 17% of the 2,000 kcal adult daily reference intake. It provides 11g of total fat, of which 4.1g is saturated, 33g of sugar, 0.3g of salt, 14g of protein and 3.8g of fibre.
The saturated fat content of 4.1g represents 20% of the adult daily guideline of 20g.
Pret publishes figures both per serving and per 100g, which puts the portion at about 214g and 157 kcal per 100g.
Pret describes it as: Granola soaked overnight with yogurt, honey and freshly grated apple. In the morning it's topped with pistachios and mixed seeds.
Sugar in Pret A Manger Bircher Muesli
Pret A Manger Bircher Muesli contains 27g of free sugar per serving (6.8 teaspoons). High sugar
The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6. Free sugar excludes the sugars naturally present in milk and whole fruit.
Free sugar by portion: Pret A Manger Bircher Muesli
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
30g | Age 7 to 10
24g | Age 4 to 6
19g |
|---|
| Per portion | 27g
90% | 27g
90% | 27g
90% | 27g
113% | 27g
143% |
| Teaspoons | 6.8 tsp |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Salt in Pret A Manger Bircher Muesli
Pret A Manger Bircher Muesli contains 0.3g of salt per serving. Low salt
Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10.
Salt by portion: Pret A Manger Bircher Muesli
| Portion | Adult (female)
6g | Adult (male)
6g | Age 11 to 17
6g | Age 7 to 10
5g | Age 4 to 6
3g |
|---|
| Per portion | 0.3g
5% | 0.3g
5% | 0.3g
5% | 0.3g
5% | 0.3g
9% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Calories in Pret A Manger Bircher Muesli
Pret A Manger Bircher Muesli contains 336 kcal per serving. Moderate calorie share
Daily calorie needs vary by age and sex.
Calories by portion: Pret A Manger Bircher Muesli
| Portion | Adult (female)
2000 kcal | Adult (male)
2500 kcal | Age 11 to 17
1936 kcal | Age 7 to 10
1553 kcal | Age 4 to 6
1291 kcal |
|---|
| Per portion | 336 kcal
17% | 336 kcal
13% | 336 kcal
17% | 336 kcal
22% | 336 kcal
26% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Saturated fat in Pret A Manger Bircher Muesli
Pret A Manger Bircher Muesli contains 4.1g of saturated fat per serving. Moderate saturated fat
The saturated fat guideline is 20g a day for women and 30g for men, and lower again for children.
Saturated fat by portion: Pret A Manger Bircher Muesli
| Portion | Adult (female)
20g | Adult (male)
30g | Age 11 to 17
20g | Age 7 to 10
18g | Age 4 to 6
16g |
|---|
| Per portion | 4.1g
20% | 4.1g
14% | 4.1g
20% | 4.1g
23% | 4.1g
26% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Fibre in Pret A Manger Bircher Muesli
Pret A Manger Bircher Muesli contains 3.8g of fibre per serving. Source of fibre
Fibre is the one figure here that is a target to reach rather than a limit to stay under. UK guidance is 30g a day for adults, 25g for ages 11 to 17, 20g for ages 7 to 10 and 15g for ages 4 to 6.
Fibre by portion: Pret A Manger Bircher Muesli
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
25g | Age 7 to 10
20g | Age 4 to 6
15g |
|---|
| Per portion | 3.8g
13% | 3.8g
13% | 3.8g
15% | 3.8g
19% | 3.8g
25% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Ultra-processed food: what is really in it
Processing and additives: Pret A Manger Bircher Muesli
Reading the ingredient list closely, Pret A Manger Bircher Muesli contains invert sugar syrup. These are not there to add nutritional value. They make industrial production and distribution possible.
Invert sugar syrup
A liquid sugar that keeps bakes moist and sweet. Found in the granola.
Boone classifies Pret A Manger Bircher Muesli as NOVA group 4, ultra-processed, based on Pret’s published ingredient list. NOVA groups foods by how far they are from their whole-food form, not by how nutritious they are. A group 4 food is not automatically unhealthy, and a group 1 food is not automatically healthy.
Pret A Manger Bircher Muesli contains at least 20 distinct ingredients: 18 raw and 2 manufactured. Raw means something you could buy and cook with at home; manufactured means a substance that only exists as an output of industrial processing.
Ingredient count: Pret A Manger Bircher Muesli
The 2 manufactured ingredients
partially inverted refiners syrup, concentrated apple juice.
The 18 raw ingredients
natural yogurt, apple, dark muscovado sugar, pumpkin seeds, rapeseed oil, golden linseed, raisins, buckwheat flakes, ground cinnamon, salt, honey, pomegranate seeds, roasted pistachio nuts, sultanas, sugar, sunflower seeds, dried cranberries, sunflower oil.
Boone counts every distinct ingredient named in Pret’s published list, including those inside components such as bread or sauces, and removes duplicates, so salt appearing in several components counts once. Where an additive class is followed by a named substance, the substance is counted. Every figure here is a minimum.
Allergens at a glance
Pret A Manger Bircher Muesli contains cereals containing gluten, milk and tree nuts. Pret lists it as suitable for vegetarians.
Allergen information: Pret A Manger Bircher Muesli
| Allergen | Status |
|---|
| Cereals containing gluten | Contains |
| Crustaceans | Not declared |
| Eggs | Not declared |
| Fish | Not declared |
| Peanuts | Not declared |
| Soya | Not declared |
| Milk | Contains |
| Tree nuts | Contains |
| Celery | Not declared |
| Mustard | Not declared |
| Sesame | Not declared |
| Sulphites | Not declared |
| Lupin | Not declared |
| Molluscs | Not declared |
Contains = declared by Pret on the product page. Not declared = not listed as an ingredient allergen; Pret prepares food in shops where all 14 allergens are handled, so it cannot guarantee any item is free from them. Source: Pret UK product pages and allergen guide (8 September 2026).
