Calories in Red Windsor cheese: 401 kcal per 100 g

Q: How many calories are in a portion of Red Windsor cheese?

A typical portion (30 g, a piece of cheese) gives 120 kcal. Per 100 g the figure is 401 kcal.

Q: Is Red Windsor cheese high in chloride?

Yes. Cheese, Red Windsor has 1030 mg chloride per 100 g, 129 % of the NRV, above the 30 % threshold for a “high in” claim.

Q: Which vitamins and minerals does Red Windsor cheese have most of?

By share of the daily reference intake: chloride (1030 mg, 129 %), calcium (690 mg, 86 %) and phosphorus (450 mg, 64 %) per 100 g.

Q: Is Red Windsor cheese a good source of protein?

Cheese, Red Windsor has 24.4 g protein per 100 g, 24 % of the energy, which meets the UK threshold for “high protein”.

What’s in a 30 g piece

About a third of a piece is water. The rest is 10.1 g fat and 7.3 g protein.

10.1 gFat

7.3 gProtein

11.2 gWater

1.4 gMinerals and the rest

10.1 gFat
7.3 gProtein
11.2 gWater
1.4 gMinerals and the rest

Above average for dairy

Red Windsor cheese is 401 kcal per 100 g. The 99 dairy in this database average 224.

Red Windsor cheese401

Dairy average224

High in salt

1.7 g of salt per 100 g, which is red on a UK traffic-light label (the line is 1.5 g).

Salt, per piece0.52 g

Vitamins and minerals in Red Windsor cheese

Seven of the 21 recorded reach the “high in” level. Calcium leads by a long way.

26 %

Calcium

207 mg in a 30 g piece

13th of 98 dairy

Calcium is needed for the maintenance of normal bones and teeth, and contributes to normal muscle function.

Chloride309 mg39 %

Phosphorus135 mg19 %

Vitamin B120.00042 mg17 %

Vitamin A0.112 mg14 %

Niacin (vitamin B3)1.7 mg11 %

Also high in

Iodine

A source of

Only a trace

Vitamin C
Manganese

Show all 21 with amounts

Chloride309 mg, 39 %

Calcium207 mg, 26 %

Phosphorus135 mg, 19 %

Vitamin B120.00042 mg, 17 %

Vitamin A0.112 mg, 14 %

Niacin (vitamin B3)1.7 mg, 11 %

Iodine0.0138 mg, 9.2 %

Riboflavin (vitamin B2)0.11 mg, 7.9 %

Zinc0.63 mg, 6.3 %

Selenium0.0033 mg, 6 %

Folate0.0096 mg, 4.8 %

Magnesium9.3 mg, 2.5 %

Vitamin B60.03 mg, 2.1 %

Pantothenic acid (vitamin B5)0.12 mg, 2.1 %

Vitamin D0.00009 mg, 1.8 %

Biotin0.00078 mg, 1.6 %

Vitamin E0.18 mg, 1.5 %

Potassium26.1 mg, 1.3 %

Copper0.01 mg, 0.9 %

Thiamin (vitamin B1)0.01 mg, 0.8 %

Iron0.06 mg, <1 %

Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”. A trace is shown as “trace” and never counts.

What Red Windsor cheese doesn’t give you. And where to find it.

No recorded vitamin C, and only 1.4 % of the iron reference intake and 2.7 % of the thiamin reference intake per 100 g.

Vitamin C

Tracein Red Windsor cheese

Find it inCherries, West Indian2150 % per 100 g

Iron

1.4%in Red Windsor cheese, per 100 g

Find it inThyme, dried, ground883 % per 100 g

Thiamin (vitamin B1)

2.7%in Red Windsor cheese, per 100 g

Find it inWheatgerm164 % per 100 g

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Tracked UK delivery

Free standard delivery to UK addresses. Royal Mail 48 tracked, usually 2 to 3 working days.

Made in Cambridgeshire

Made in the UK since 1998, with every nutrient and its declared amount listed on the label.

Red Windsor cheese against other dairy

Per 100 g, milk (skimmed, dried, fortified) has the most calcium in this comparison, followed by cheese (Emmental) and Red Windsor cheese.

1280mg

1025mg

690mg

642mg

498mg

Milk, skimmed, dried, fortified+590 mg

Cheese, Emmental+335 mg

Cheese, Red Windsorthis page

Cheese, processed, slices, reduced fat−48 mg

Cheese spread, plain−192 mg

All values per 100 g, from the same dataset. Differences are against Red Windsor cheese.

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Questions about Red Windsor cheese

The questions people ask about Red Windsor cheese, answered from the dataset.

How many calories are in a portion of Red Windsor cheese?

A typical portion (30 g, a piece of cheese) gives 120 kcal. Per 100 g the figure is 401 kcal.

Is Red Windsor cheese high in chloride?

Yes. Cheese, Red Windsor has 1030 mg chloride per 100 g, 129 % of the NRV, above the 30 % threshold for a “high in” claim.

Which vitamins and minerals does Red Windsor cheese have most of?

By share of the daily reference intake: chloride (1030 mg, 129 %), calcium (690 mg, 86 %) and phosphorus (450 mg, 64 %) per 100 g.

Is Red Windsor cheese a good source of protein?

Cheese, Red Windsor has 24.4 g protein per 100 g, 24 % of the energy, which meets the UK threshold for “high protein”.

How these numbers were made

Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 12-175, Cheese, Red Windsor, 10 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: Milk Products and Eggs Supplement, 1989.. Values are per 100 g of the edible part; a piece is 30 g, a piece of cheese, the usual UK portion for dairy. Reference intakes follow Regulation (EU) 1169/2011 Annex XIII as retained in GB law; “source of”, “high in” and “low” follow Regulation (EC) 1924/2006, assessed per 100 g. Function lines are the authorised wording from the GB register of nutrition and health claims, credited to the nutrient. Energy is rounded to the whole kcal and kJ; other amounts to one decimal, or two below 1. A trace is shown as “trace” and never gets a figure or a badge; a nutrient never analysed is left off the page. We start from the dataset’s 2,887 records and keep 2,322: records weighed with bone, shell or skin, alcoholic drinks, infant foods, brand-named products, records with fewer than eight measured vitamins and minerals and near-identical variants are left out. Group context uses the 99 dairy kept from the dataset; a rank counts only the foods with a measured figure for that nutrient. Food images are illustrations from Ingredient Atlas, released under CC0; they show the food, not the measured sample, and where no illustration of the exact food exists the nearest one is shown (here: Blue Cheese). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.