Greggs Egg Mayonnaise Sandwich: Price & Calories

A Greggs Egg Mayonnaise Sandwich costs £2.50 (Click + Collect, Cross-Referenced Menu Price Capture, 14 September 2026) and has 317 kcal per portion. Prices vary by shop type, so the table below lists each one we checked.

Greggs Egg Mayonnaise Sandwich — price and calories

Quick Summary & Nutrition Facts

A standard portion of Greggs Egg Mayonnaise Sandwich contains 317 kcal and 15g protein. The price depends on the shop type: £2.10 at a high-street shop (estimated), £2.50 at a central london, and £2.60 at a forecourt / roadside (estimated). Figures marked observed were read from the Greggs Click + Collect menu on the dates shown below; estimates are labelled.

Observed Price£2.50Cross-Referenced Menu Price Capture, 14 September 2026

Energy / Calories317 kcalPer portion (official guide)

Protein15gPer portion

Saturated Fat1.8gPer portion

About Egg Mayonnaise Sandwich

At 317 calories, with 10g of fat and 15g of protein, it sits in fairly ordinary territory for an egg sandwich. Carbs are 39g, sugar 5.4g, and salt 1.2g. It's a smaller, more affordable option than the free range egg mayonnaise baguette also on this menu, so if you want something egg-based but don't need the size or price of a full baguette, this is the more modest alternative.

Egg Mayonnaise Sandwich: nutrition in context

One portion of Egg Mayonnaise Sandwich supplies 317 kcal, about 16% of the 2,000 kcal adult reference intake used on UK labels. The energy is fairly evenly spread: about 29% fat, 51% carbs and 20% protein in the macros, based on 10 g, 39 g and 15 g per portion.

Salt is the figure to watch: 1.2 g is about 20% of the 6 g adult reference intake.

Looking for Egg Mayonnaise Sandwich near me? Availability varies by shop, so check your local Greggs in the app before you go.

Similar sandwiches & salads to compare

Honey Roast Ham (HS) — next step down (311 kcal)
Tuna Crunch Roll — next step up (318 kcal), £4.10
Corn Topped Rolls — a lighter pick (181 kcal)
Mexican Chicken Flatbread — more protein for similar calories (24 g), £4.30

How Egg Mayonnaise Sandwich compares in Sandwiches & salads

At 317 kcal, this is 10% below the sandwiches & salads average of 352 kcal (based on 48 other items with recorded calories).
At £2.50, it is 35% cheaper than the typical sandwiches & salads item (category average: £3.86).
With 15g of protein, it's on the lower end for this category — 35 of 48 other sandwiches & salads items have less.

Nutritional Values

Per portion
Energy (Calories)	317 kcal
Total Fat	10 g
Saturated Fat	1.8 g
Carbohydrates	39 g
Sugars	5.4 g
Protein	15 g
Salt	1.2 g

Source: Greggs' published nutritional information (downloaded 2026-09-14). Portion values are based on standard recipe formulations.

Price by Shop Type

Prices last checked: 14 September 2026

High-street shop≈£2.10

Estimated: London price x median Sheffield/London ratio (0.836, n=192), rounded to 5p

Central London£2.50

Reported: Cross-Referenced Menu Price Capture, In-Store & Catalogue Cross-Reference, 14 September 2026 Source

Forecourt / roadside≈£2.60

Estimated: London price x median forecourt/London ratio (1.045, n=191), rounded to 5p

Prices differ by shop type; see how we check and estimate Greggs prices.

Allergens & Dietary Information

Contains: wheat (gluten), barley (gluten), soya, egg, mustard

May contain (cross-contact risk): rye (gluten), oats (gluten), spelt, kamut, milk, fish, celery, sulphites

Source: Greggs Allergen Guide, Version 12 (03.09.26) (section: Sandwiches). Greggs prepares food in shared bakery kitchens, so always check the current guide or ask shop staff if you have an allergy.

Greggs Egg Mayonnaise Sandwich: quick answers

How many calories are in a Greggs Egg Mayonnaise Sandwich?

A Greggs Egg Mayonnaise Sandwich has 317 kcal per portion, with 10g fat, 1.8g saturates, 39g carbohydrate, 5.4g sugars, 15g protein and 1.2g salt. These figures come from the nutritional information Greggs publishes.

How much does a Greggs Egg Mayonnaise Sandwich cost?

We recorded £2.50 in a Central London shop (read from the Greggs Click + Collect menu, 14 September 2026). Greggs prices change by shop type, so your local shop may differ. Where we have not seen a price ourselves, the table above marks the figure as an estimate.

How much protein is in a Greggs Egg Mayonnaise Sandwich?

A Greggs Egg Mayonnaise Sandwich has 15g of protein per portion, out of 317 kcal, according to Greggs' published nutritional information. Highest protein Greggs items, ranked

Is the Greggs Egg Mayonnaise Sandwich halal?

Greggs does not label the Egg Mayonnaise Sandwich, or any other product, as halal. Greggs says some supplier chicken meets Halal Food Authority requirements, but its shops and bakeries are not separated, so it makes no halal claim for finished food. Is Greggs halal? Item-by-item answers

What allergens are in a Greggs Egg Mayonnaise Sandwich?

The Greggs allergen guide lists wheat (gluten), barley (gluten), soya, egg and mustard for the Egg Mayonnaise Sandwich, and says it may contain rye (gluten), oats (gluten), spelt, kamut, milk, fish, celery and sulphites. Always check the latest guide before eating if you have an allergy.

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Keep exploring from Egg Mayonnaise Sandwich

Greggs price guide — where the £2.50 price for Egg Mayonnaise Sandwich sits on the full list
Calories and nutrition tables — sort the menu by calories to see how 317 kcal compares