Pret A Manger Pret's Rhubarb Lemonade: calories and sugar by portion, age and sex

Pret A Manger Pret's Rhubarb Lemonade, pink rhubarb lemonade in a clear glass, nutrition and calories

Boone’s analysis puts Pret A Manger Pret's Rhubarb Lemonade at 5% of an adult’s daily calories, 1% of the daily salt limit for a child aged 4 to 6 and 6.7 teaspoons of free sugar.

How many calories are in Pret A Manger Pret's Rhubarb Lemonade? It contains 107 kcal, 0g of fat (0g saturated), 27g of sugar and 0g of salt.

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Use the Boone meal calculator to build a full Pret order rather than view this item on its own. Switch the milk, add a pastry or a snack, then choose your age and sex for a more accurate view of how Pret A Manger Pret's Rhubarb Lemonade fits into a day.

Nutrition information

Nutrition information: Pret A Manger Pret's Rhubarb Lemonade

Energy	107 kcal
Fat	0g
of which saturates	0g
Carbohydrate	27g
of which sugars	27g
Fibre	0g
Protein	0g
Salt	0g

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 Pret's Rhubarb Lemonade contains 107 kcal, which is 5% of the 2,000 kcal adult daily reference intake. It provides 0g of total fat, of which 0g is saturated, 27g of sugar, 0g of salt, 0g of protein and 0g of fibre.

The saturated fat content of 0g represents 0% of the adult daily guideline of 20g.

Pret publishes figures both per serving and per 100g, which puts the drink at about 334ml and 32 kcal per 100ml.

Pret describes it as: A fresh and zingy sparkling rhubarb lemonade.

Sugar in Pret A Manger Pret's Rhubarb Lemonade

Pret A Manger Pret's Rhubarb Lemonade contains 27g of free sugar per serving (6.7 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 Pret's Rhubarb Lemonade

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 89%	27g 89%	27g 89%	27g 111%	27g 141%
Teaspoons	6.7 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 Pret's Rhubarb Lemonade

Pret A Manger Pret's Rhubarb Lemonade contains 0g 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 Pret's Rhubarb Lemonade

Portion	Adult (female) 6g	Adult (male) 6g	Age 11 to 17 6g	Age 7 to 10 5g	Age 4 to 6 3g
Per portion	0g 0%	0g 0%	0g 0%	0g 1%	0g 1%

Calories in Pret A Manger Pret's Rhubarb Lemonade

Pret A Manger Pret's Rhubarb Lemonade contains 107 kcal per serving. Low calorie share

Daily calorie needs vary by age and sex.

Calories by portion: Pret A Manger Pret's Rhubarb Lemonade

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	107 kcal 5%	107 kcal 4%	107 kcal 6%	107 kcal 7%	107 kcal 8%

Saturated fat in Pret A Manger Pret's Rhubarb Lemonade

Pret A Manger Pret's Rhubarb Lemonade contains 0g of saturated fat per serving. Low 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 Pret's Rhubarb Lemonade

Portion	Adult (female) 20g	Adult (male) 30g	Age 11 to 17 20g	Age 7 to 10 18g	Age 4 to 6 16g
Per portion	0g 0%	0g 0%	0g 0%	0g 0%	0g 0%

Fibre in Pret A Manger Pret's Rhubarb Lemonade

Pret A Manger Pret's Rhubarb Lemonade contains 0g of fibre per serving. Low 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 Pret's Rhubarb Lemonade

Portion	Adult (female) 30g	Adult (male) 30g	Age 11 to 17 25g	Age 7 to 10 20g	Age 4 to 6 15g
Per portion	0g 0%	0g 0%	0g 0%	0g 0%	0g 0%

Free sugar vs total sugar

Where the sugar comes from: Pret A Manger Pret's Rhubarb Lemonade

Boone counts all 27g as free sugar, or 6.7 teaspoons. Pret publishes total sugar only, so Boone does not deduct any naturally occurring sugar from milk, fruit or vegetables, which makes this a ceiling.

NHS daily free sugar limits: 30g for adults and children 11+, 24g age 7 to 10, 19g age 4 to 6.

Ultra-processed food: what is really in it

Processing and additives: Pret A Manger Pret's Rhubarb Lemonade

Reading the ingredient list closely, Pret A Manger Pret's Rhubarb Lemonade contains flavourings and colours. These are not there to add nutritional value. They make industrial production and distribution possible.

Flavourings

Add or restore taste lost during processing. Found in the natural flavourings.

Colours

Restore or standardise appearance after processing. Found in the colouring concentrate.

Boone classifies Pret A Manger Pret's Rhubarb Lemonade 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 Pret's Rhubarb Lemonade contains at least 7 distinct ingredients: 4 raw and 3 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 Pret's Rhubarb Lemonade

The 3 manufactured ingredients

carbonated water, natural flavourings, colouring concentrate.

The 4 raw ingredients

grape, lemon, rhubarb, lemon juice.

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.

Ingredients

Ingredients: Pret A Manger Pret's Rhubarb Lemonade

Fruit and Vegetable Juices from Concentrate (Grape(50.0%), Lemon(5.0%), Rhubarb(5.0%)), Carbonated Water, Lemon Juice(14.0%), Natural Flavourings, Colouring Concentrate (Black Carrot).

Ingredients as published on Pret UK's published product pages (pret.co.uk, October 2026). Allergens are shown in bold. Recipes change, so always check in shop before ordering if you have an allergy.

Allergens at a glance

Pret does not declare any of the 14 major allergens in Pret A Manger Pret's Rhubarb Lemonade. Pret lists it as suitable for vegans.

Allergen information: Pret A Manger Pret's Rhubarb Lemonade

Allergen	Status
Cereals containing gluten	Not declared
Crustaceans	Not declared
Eggs	Not declared
Fish	Not declared
Peanuts	Not declared
Soya	Not declared
Milk	Not declared
Tree nuts	Not declared
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).

Frequently asked questions

How many calories are in Pret A Manger Pret's Rhubarb Lemonade?+

Boone calculates that Pret A Manger Pret's Rhubarb Lemonade contains 107 kcal, which is 5% of an adult’s 2,000 kcal daily reference intake and 8% of the daily intake for a child aged 4 to 6.

How much sugar is in Pret A Manger Pret's Rhubarb Lemonade?+

Pret A Manger Pret's Rhubarb Lemonade contains 27g of sugar. Boone counts 27g as free sugar, about 6.7 teaspoons. That is 89% of an adult’s 30g daily limit and 141% of the 19g limit for a child aged 4 to 6.

How much saturated fat is in Pret A Manger Pret's Rhubarb Lemonade?+

Pret A Manger Pret's Rhubarb Lemonade contains 0g of saturated fat. Boone calculates this as 0% of the daily guideline for an adult woman and 0% for an adult man, because the guideline differs by sex: 20g and 30g respectively.

How much salt is in Pret A Manger Pret's Rhubarb Lemonade?+

Pret A Manger Pret's Rhubarb Lemonade contains 0g of salt. Boone calculates that as 1% of the daily limit for a child aged 4 to 6 and 0% of an adult’s 6g limit.

Is Pret A Manger Pret's Rhubarb Lemonade ultra-processed?+

Boone classifies Pret A Manger Pret's Rhubarb Lemonade as NOVA group 4. Reading Pret’s published ingredient list, it contains flavourings, colours. NOVA describes how far a food is from its whole-food form, not how nutritious it is.

How much fibre is in Pret A Manger Pret's Rhubarb Lemonade?+

Pret A Manger Pret's Rhubarb Lemonade contains 0g of fibre. Boone calculates that as 0% of an adult’s 30g daily target and 0% of the 15g target for a child aged 4 to 6.

How much protein is in Pret A Manger Pret's Rhubarb Lemonade?+

Pret A Manger Pret's Rhubarb Lemonade contains 0g of protein, which Boone calculates as 0% of a 50g adult daily target.

Is Pret A Manger Pret's Rhubarb Lemonade vegan?+

Yes. Pret lists Pret A Manger Pret's Rhubarb Lemonade as suitable for vegans.