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Pret A Manger Free-Range Egg Mayo: calories, sugar and salt
Per sandwich of Pret A Manger Free-Range Egg Mayo contains 379 kcal, 3g of sugar (0.8 teaspoons) and 1.2g of salt. It is classified as NOVA 4 under the NOVA food processing classification system.
Build your meal and choose an age group to see how the nutrition compares to daily reference intakes.
Pret A Manger nutrition calculator
Nutrition calculator
Select a portion size and age group to see how it fits into daily reference intakes.
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Nutrition by serving: calories, sugar and salt
Pret A Manger Free-Range Egg Mayo contains 379 kcal, 17g of fat (2.5g saturated), 40g of carbohydrate (3g sugar), 14g of protein and 1.2g of salt per per sandwich.
Nutrition by serving: Pret A Manger Free-Range Egg Mayo
Serving
Calories
Salt
Sugar
= teaspoons
Carbs
Protein
Per sandwich
379 kcal
1.2g
3g
0.8 tsp
40g
14g
Salt amber above 20% of 6g adult daily limit, red above 75%. Sugar in teaspoons at 4g each.
Sugar in Pret A Manger Free-Range Egg Mayo
Pret A Manger Free-Range Egg Mayo contains 3g of sugar per per sandwich (0.8 teaspoons). Sugar level: Low. The table below shows how this compares to daily free sugar limits across all age groups.
Sugar by portion: Pret A Manger Free-Range Egg Mayo
Portion
Adult (female) 30g
Adult (male) 30g
Age 11 to 17 30g
Age 7 to 10 24g
Age 4 to 6 19g
Per sandwich
3g 10%
3g 10%
3g 10%
3g 13%
3g 16%
Teaspoons
0.8 tsp
Percentage shown is % of daily reference intake for each age group.
Salt in Pret A Manger Free-Range Egg Mayo
Pret A Manger Free-Range Egg Mayo contains 1.2g of salt per per sandwich. Salt level: Moderate. The table below shows how this compares to daily salt limits for adults and children.
Salt by portion: Pret A Manger Free-Range Egg Mayo
Portion
Adult (female) 6g
Adult (male) 6g
Age 11 to 17 6g
Age 7 to 10 5g
Age 4 to 6 3g
Per sandwich
1.2g 20%
1.2g 20%
1.2g 20%
1.2g 24%
1.2g 40%
Percentage shown is % of daily reference intake for each age group.
Calories in Pret A Manger Free-Range Egg Mayo
Calories by portion: Pret A Manger Free-Range Egg Mayo
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 sandwich
379 kcal 19%
379 kcal 15%
379 kcal 20%
379 kcal 24%
379 kcal 29%
Percentage shown is % of daily reference intake for each age group.
Saturated fat in Pret A Manger Free-Range Egg Mayo
Saturated fat by portion: Pret A Manger Free-Range Egg Mayo
Portion
Adult (female) 20g
Adult (male) 30g
Age 11 to 17 20g
Age 7 to 10 18g
Age 4 to 6 16g
Per sandwich
2.5g 13%
2.5g 8%
2.5g 13%
2.5g 14%
2.5g 16%
Percentage shown is % of daily reference intake for each age group.
UPF classification: is Pret A Manger Free-Range Egg Mayo ultra-processed?
NOVA 4: ultra-processed food
Commercial malted bread with flour treatment agents; mayonnaise with added stabilisers.
The NOVA classification system groups foods by the extent and purpose of processing. NOVA 4 covers products containing industrial additives not typically used in home cooking.
Allergen information: Pret A Manger Free-Range Egg Mayo
Milk
Not present
Wheat / Gluten
Present
Egg
Present
Soya
Not present
Peanuts
Not present
Tree Nuts
Not present
Fish
Not present
Shellfish
Not present
Celery
Not present
Mustard
Present
Sesame
Not present
Lupin
Not present
Molluscs
Not present
Sulphur Dioxide / Sulphites
Not present
Pret prepares food and drinks in shops every day using shared equipment. A 100% allergen-free environment cannot be guaranteed.
Frequently asked questions
Per sandwich of Pret A Manger Free-Range Egg Mayo contains 379 kcal — 19% of the adult 2,000 kcal daily reference intake.
Per sandwich contains 3g of sugar — 0.8 teaspoons. This item is moderate in free 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.
Per sandwich contains 1.2g of salt. This item is moderate in salt relative to the adult daily limit.
Per sandwich contains 14g of protein — 28% of the adult 50g daily reference intake.
Free-Range Egg Mayo is suitable for vegetarians but contains animal products.
Free-Range Egg Mayo contains: Wheat / Gluten, Egg, Mustard. Pret prepares food and drinks in shops every day using shared equipment. A 100% allergen-free environment cannot be guaranteed.
Free-Range Egg Mayo is classified as NOVA 4. Commercial malted bread with flour treatment agents; mayonnaise with added stabilisers.
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Source: Source: Pret A Manger UK official nutrition data (pret.co.uk, 2026). NOVA classification from ingredient list at time of writing. For guidance only, not medical advice.
