Boone’s analysis puts McDonald's McChicken Sandwich at 19% of an adult’s daily calories, 40% of the daily salt limit for a child aged 4 to 6 and 1.8 teaspoons of free sugar.
How many calories are in a McDonald's McChicken Sandwich? It contains 371 kcal, 15g of fat (1.5g saturated), 7g of sugar and 1.2g of salt.
Build a full meal with our nutrition calculator
Use the Boone meal calculator to build a full meal rather than view this item on its own. Add fries, a drink, dips and a dessert, then choose your age and sex for a more accurate view of how a McChicken Sandwich fits into a day.
Nutrition information
Nutrition information: McDonald's McChicken Sandwich
| Energy | 371 kcal |
| Fat | 15g |
| of which saturates | 1.5g |
| Carbohydrate | 41g |
| of which sugars | 7g |
| Fibre | 2.7g |
| Salt | 1.2g |
| Protein | 17g |
Nutrition figures are McDonald’s UK published data, per item as sold and before any optional sauces or extras. Boone converts them to the portion and age comparisons on this page.
A McDonald's McChicken Sandwich contains 371 kcal, which is 19% of the 2,000 kcal adult daily reference intake. It provides 15g of total fat, of which 1.5g is saturated, 7g of sugar, 1.2g of salt, 17g of protein and 2.7g of fibre.
The saturated fat content of 1.5g represents 8% of the adult daily guideline of 20g.
McDonald's McChicken Sandwich is assembled from 4 separately manufactured components, combined at the point of sale. The sesame bun alone carries 7 different classes of additive. Across the whole item the ingredient list names antioxidants, colours, dextrose, emulsifiers, flavourings, maltodextrin, modified starches, preservatives, raising agents, stabilisers and thickeners. None of these add nutritional value. They exist to make the item survive industrial production, freezing and transport.
McDonald's McChicken Sandwich sits at the lighter end of the menu
At 371 kcal and 7g of free sugar, McDonald's McChicken Sandwich stays well inside every daily guideline Boone checks. Few items on this menu do.
Adult daily reference intakes (Reference Intake, RI)
Calories2,000 kcal
Total fat70g
Saturated fat20g
Carbohydrate260g
Sugars90g
Fibre30g
Salt6g
Protein50g
Sugar in McDonald's McChicken Sandwich
McDonald's McChicken Sandwich contains 7g of free sugar per standard serving (1.8 teaspoons). Moderate 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. The table below shows how this compares across all age groups.
Free sugar by portion: McDonald's McChicken Sandwich
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
30g | Age 7 to 10
24g | Age 4 to 6
19g |
|---|
| Per portion | 7g
23% | 7g
23% | 7g
23% | 7g
29% | 7g
37% |
| Teaspoons | 1.8 tsp |
Boone calculates these percentages from McDonald's UK published nutrition data 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 McDonald's McChicken Sandwich
McDonald's McChicken Sandwich contains 1.2g of salt per standard serving. Moderate salt
Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10. The table below shows how this serving compares to daily limits for adults and children.
Salt by portion: McDonald's McChicken Sandwich
| Portion | Adult (female)
6g | Adult (male)
6g | Age 11 to 17
6g | Age 7 to 10
5g | Age 4 to 6
3g |
|---|
| Per portion | 1.2g
20% | 1.2g
20% | 1.2g
20% | 1.2g
24% | 1.2g
40% |
Boone calculates these percentages from McDonald's UK published nutrition data 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 McDonald's McChicken Sandwich
McDonald's McChicken Sandwich contains 371 kcal per standard serving. Low calorie share
Daily calorie needs vary by age and sex. The table below shows how this serving compares to typical daily reference intakes.
Calories by portion: McDonald's McChicken Sandwich
| 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 | 371 kcal
19% | 371 kcal
15% | 371 kcal
19% | 371 kcal
24% | 371 kcal
29% |
Boone calculates these percentages from McDonald's UK published nutrition data 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 McDonald's McChicken Sandwich
McDonald's McChicken Sandwich contains 1.5g of saturated fat per standard serving. Low saturated fat
The saturated fat guideline is 20g a day for women and 30g for men, and lower again for children. The table below shows how this serving compares.
Saturated fat by portion: McDonald's McChicken Sandwich
| Portion | Adult (female)
20g | Adult (male)
30g | Age 11 to 17
20g | Age 7 to 10
18g | Age 4 to 6
16g |
|---|
| Per portion | 1.5g
8% | 1.5g
5% | 1.5g
8% | 1.5g
8% | 1.5g
9% |
Boone calculates these percentages from McDonald's UK published nutrition data 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 McDonald's McChicken Sandwich
McDonald's McChicken Sandwich contains 2.7g of fibre per standard serving. Some 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. Most people in the UK fall well short. The table below shows how much of a day’s fibre this serving provides.
Fibre by portion: McDonald's McChicken Sandwich
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
25g | Age 7 to 10
20g | Age 4 to 6
15g |
|---|
| Per portion | 2.7g
9% | 2.7g
9% | 2.7g
11% | 2.7g
14% | 2.7g
18% |
Boone calculates these percentages from McDonald's UK published nutrition data 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: McDonald's McChicken Sandwich
McDonald's McChicken Sandwich is assembled from 4 separately manufactured components, combined and cooked at the point of sale. Reading the ingredient list closely, it contains antioxidants, colours, dextrose, emulsifiers, flavourings, maltodextrin, modified starches, preservatives, raising agents, stabilisers and thickeners. These are not there to add nutritional value. They make industrial production and distribution possible.
Antioxidants
Slow the natural oxidation of fats, so components keep their colour and flavour. Found in the sesame bun.
Colours
Restore or standardise appearance after processing. Found in the vegan sandwich sauce.
Dextrose
A simple sugar used for browning, bulk and mild sweetness. Found in the sesame bun.
Emulsifiers
Help oil-based and water-based ingredients blend and stay blended. Found in the sesame bun.
Flavourings
Add or restore taste lost during processing. Found in the sesame bun, coated chicken patty, vegan sandwich sauce.
Maltodextrin
Bulk out a product and carry flavour, with little taste of its own. Found in the sesame bun.
Modified starches
Thicken and hold water in a way unmodified flour cannot. Found in the vegan sandwich sauce.
Preservatives
Slow the growth of bacteria, yeasts and moulds in centrally prepared components. Found in the vegan sandwich sauce.
Raising agents
Make doughs and batters rise without a long ferment. Found in the coated chicken patty.
Stabilisers
Stop mixtures separating and hold texture during storage and transport. Found in the sesame bun, vegan sandwich sauce.
Thickeners
Give sauces and syrups the body they would otherwise lack. Found in the sesame bun, vegan sandwich sauce.
Boone classifies McDonald's McChicken Sandwich as NOVA group 4, ultra-processed, based on the additives named above. 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. Read from the published ingredient list, 17-18 August 2026.
A McDonald's McChicken Sandwich contains at least 29 distinct ingredients: 15 raw and 14 manufactured. Ordered as a full meal with a dip and a dessert that reaches 54, of which 28 are 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 by order: McDonald's McChicken Sandwich
| What you order | Raw | Manufactured | Total | % manufactured |
|---|
| McDonald's McChicken Sandwich on its own | 15 | 14 | 29 | 48% |
| McDonald's McChicken Sandwich + medium fries | 17 | 14 | 31 | 45% |
| McDonald's McChicken Sandwich + fries + a dip | 19 | 22 | 41 | 54% |
| McDonald's McChicken Sandwich + fries + dip + a medium Coca-Cola | 20 | 25 | 45 | 56% |
| McDonald's McChicken Sandwich + fries + dip + drink + an Oreo McFlurry | 26 | 28 | 54 | 52% |
The 14 manufactured ingredients
dextrose, guar gum, horseradish powder, maize maltodextrin, maize starch, modified maize starch, natural onion flavouring, natural turmeric flavouring, pea protein, potassium chloride, potato starch, wheat gluten, wheat starch, xanthan gum.
The 15 raw ingredients
chicken breast meat, cream yeast, dried garlic, iceberg lettuce, lemon juice concentrate, maize flour, rapeseed oil, salt, sesame seeds, spirit vinegar, sugar, sunflower oil, water, wheat flour, wheat semolina.
What those ingredients are, by type
Grains and flours8
Starches5
Fruit and vegetables5
Oils and fats3
Sugars and syrups2
Stabilisers and thickeners2
Flavourings2
Salt and minerals2
Acids and acidity regulators1
Meat, fish, dairy and eggs1
Boone counts every distinct named ingredient on McDonald’s published component lists, including sub-ingredients, and removes duplicates, so salt appearing in four components counts once. Additive class names are dropped and the named substance kept, so “stabiliser (guar gum)” counts guar gum once. Raw covers whole foods and basic kitchen staples such as flour, sugar, salt and oil. Manufactured covers substances that only exist as an output of industrial processing. Where McDonald’s lists more than one approved supplier recipe only the primary one is counted, so every figure here is a minimum. The build uses a Sweet and Sour dip.
Ingredients
McDonald's McChicken Sandwich is assembled from 4 separately manufactured components.
Ingredients by component: McDonald's McChicken Sandwich
Sesame bun
WHEAT flour, water, sugar, SESAME seeds, cream yeast, rapeseed oil, salt, dextrose, thickener (guar gum), emulsifier, pea protein, potato starch, natural flavouring, WHEAT starch, maize maltodextrin, antioxidant, maize starch.
Coated chicken patty
chicken breast meat (53%), water, vegetable oils (sunflower, rapeseed), starch, WHEAT flour, WHEAT semolina, maize flour, WHEAT gluten, natural flavourings, salt, potassium chloride, raising agents, horseradish powder, sugar.
Lettuce
100% iceberg lettuce.
Vegan sandwich sauce
water, rapeseed oil, sugar, spirit vinegar, modified maize starch, salt, thickener (xanthan gum), spices (contain MUSTARD), lemon juice concentrate, preservative, natural onion flavouring, dried garlic, natural turmeric flavouring, colour.
McDonald’s lists more than one approved supplier formulation for the sesame bun; the version shown is the primary one and the allergen information covers all variants. Ingredients taken from the McDonald’s UK product pages, retrieved 17-18 August 2026. Recipes change - always check in restaurant before ordering if you have an allergy.
Allergens at a glance
McDonald's McChicken Sandwich contains wheat, sesame and mustard.
Allergen information: McDonald's McChicken Sandwich
| Allergen | Status |
|---|
| Wheat | Contains |
| Rye | May contain traces |
| Barley | May contain traces |
| Oats | Not present |
| Sesame | Contains |
| Soya | Not present |
| Milk | May contain traces |
| Eggs | Not present |
| Fish | Not present |
| Crustaceans | Not present |
| Celery | May contain traces |
| Mustard | Contains |
| Molluscs | Not present |
| Lupin | Not present |
Contains = declared as an ingredient. May contain traces = McDonald's states the allergen cannot be excluded. McDonald's prepares food in kitchens where all 14 major allergens are present and equipment is shared, so no item can be guaranteed allergen free, even when ingredients are removed on request. Buns, rolls and tortilla wraps are toasted in the same toaster as sesame-topped buns. Retrieved 17-18 August 2026.
