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Red Leicester nutrition: calories, protein and calcium

Red Leicester is a cheese, a concentrated dairy food and one of the richest sources of calcium, protein and vitamin B12, though also high in saturated fat and salt, so portion size matters. It is a source of calcium, phosphorus and vitamin B12. Work out the numbers for any portion and age below, then see the full breakdown.

Red Leicester nutrition calculator
Calories, sugar and key nutrients by portion. Change the age and every percentage updates.
Key nutrients in this portion

Red Leicester nutrition per 100g and per portion

Typical valuesPer 100gPer portion (30g)
Energy400120
Fat33g9.9g
of which saturates21g6.3g
Carbohydrate0.1g0g
of which total sugars0.1g0g
of which added sugars0g0g
of which starch0g0g
Fibre0g0g
Protein24g7.2g
Salt1.8g0.5g

Protein, fat and salt, by age

The numbers that matter most here are protein, saturated fat and salt. The tables below set each against age-appropriate guidance.

Protein in Red Leicester by age

A matchbox-sized piece (about 30g) provides about 7.2g of protein, supplying amino acids the body needs for growth and repair. Because children need less than adults, that portion covers a large share of a younger child's daily protein.

Age groupDaily protein (RNI)In a matchbox-sized piece (about 30g)% of that
Adult50g7.2g
14%
Age 11 to 1745g7.2g
16%
Age 7 to 1028g7.2g
26%
Age 4 to 620g7.2g
36%

Fat in Red Leicester: high, mostly saturated

Red Leicester is naturally high in fat, with about 9.9g per portion, and most of it is saturated (6.3g). There is 0g of added fat, but the table shows how the saturated fat compares with the daily maximum, so it is best enjoyed in smaller amounts.

Age groupMax saturated fatIn a matchbox-sized piece (about 30g)% of that
Adult24g6.3g
26%
Age 11 to 1727g6.3g
23%
Age 7 to 1022g6.3g
29%
Age 4 to 618g6.3g
35%

Salt in Red Leicester by age

Red Leicester naturally carries salt from how it is made, at about 0.54g per portion. Children have lower daily salt limits than adults, so it is worth checking against the guidance below and keeping portions modest.

Age groupMax saltIn a matchbox-sized piece (about 30g)% of that
Adult6g0.54g
9%
Age 11 to 176g0.54g
9%
Age 7 to 105g0.54g
11%
Age 4 to 63g0.54g
18%

Vitamins and minerals in Red Leicester

Percentages are share of the daily Nutrient Reference Value (NRV). Under UK and EU rules a food is a source of a nutrient at 15% NRV per 100g and high in it at 30%.

NutrientPer 100g%NRV /100g%NRV /portion 
Calcium720mg90%27%high in Calcium
Phosphorus500mg71%21%high in Phosphorus
Vitamin B121ug44%13%high in Vitamin B12
Zinc3mg30%9%high in Zinc

Vitamins and minerals in Red Leicester, by age

These tables show how the nutrients compare to daily needs across different ages, using UK Reference Nutrient Intakes (RNIs). This differs from the source of and high in labels above, which use the single adult figure (NRV) set for food packaging. Children's needs are lower, so a portion goes further.

Calcium in Red Leicester by age

Calcium is needed for strong bones and teeth. A matchbox-sized piece (about 30g) contains 216mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In a matchbox-sized piece (about 30g)% of daily need
Adult700mg216mg
31%
Age 11 to 171000mg216mg
22%
Age 7 to 10550mg216mg
39%
Age 4 to 6450mg216mg
48%

Phosphorus in Red Leicester by age

Phosphorus works with calcium to build strong bones and teeth. A matchbox-sized piece (about 30g) contains 150mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In a matchbox-sized piece (about 30g)% of daily need
Adult550mg150mg
27%
Age 11 to 17775mg150mg
19%
Age 7 to 10550mg150mg
27%
Age 4 to 6450mg150mg
33%

Vitamin B12 in Red Leicester by age

Vitamin B12 supports red blood cell formation and a healthy nervous system, and is found almost only in animal foods. A matchbox-sized piece (about 30g) contains 0ug. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In a matchbox-sized piece (about 30g)% of daily need
Adult2ug0ug
22%
Age 11 to 172ug0ug
22%
Age 7 to 101ug0ug
33%
Age 4 to 61ug0ug
41%

Zinc in Red Leicester by age

Zinc supports the immune system, wound healing and normal growth. A matchbox-sized piece (about 30g) contains 0.9mg. Because children need less than adults, that same portion covers a bigger share of a younger child's daily target.

Age groupDaily need (RNI)In a matchbox-sized piece (about 30g)% of daily need
Adult9.5mg0.9mg
9%
Age 11 to 179mg0.9mg
10%
Age 7 to 107mg0.9mg
13%
Age 4 to 66.5mg0.9mg
14%

Is Red Leicester processed?

No. Red Leicester is a simple dairy food made straight from milk, with nothing added beyond, in some cases, a little salt, so it sits in NOVA group 1. The thing to watch is not processing but portion size, since it is rich in saturated fat.

Red Leicester nutrition FAQ

How many calories are in red leicester?

A matchbox-sized piece (about 30g) has about 120 calories.

How much protein is in red leicester?

A matchbox-sized piece (about 30g) has about 7.2g of protein.

Is red leicester good for you?

Red Leicester is a good source of protein and calcium, but also high in saturated fat and salt, so it is best enjoyed in modest portions.

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Nutrition data from McCance and Widdowson and UK FoodData Central, per 100g raw edible portion; values are reference figures and can vary by variety and ripeness. Reference intakes: EU NRVs for labelling and UK RNIs (SACN) for age-based needs. For guidance only.