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Stilton nutrition: calories, protein and calcium

Stilton 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 phosphorus, calcium and vitamin B12. Work out the numbers for any portion and age below, then see the full breakdown.

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

Stilton nutrition per 100g and per portion

Typical valuesPer 100gPer portion (30g)
Energy410123
Fat35g10.5g
of which saturates23g6.9g
Carbohydrate0.1g0g
of which total sugars0.1g0g
of which added sugars0g0g
of which starch0g0g
Fibre0g0g
Protein24g7.2g
Salt2.2g0.7g

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 Stilton 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 Stilton: high, mostly saturated

Stilton is naturally high in fat, with about 10.5g per portion, and most of it is saturated (6.9g). 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
Adult24g6.9g
29%
Age 11 to 1727g6.9g
26%
Age 7 to 1022g6.9g
31%
Age 4 to 618g6.9g
38%

Salt in Stilton by age

Stilton naturally carries salt from how it is made, at about 0.66g 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
Adult6g0.66g
11%
Age 11 to 176g0.66g
11%
Age 7 to 105g0.66g
13%
Age 4 to 63g0.66g
22%

Vitamins and minerals in Stilton

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 
Phosphorus300mg43%13%high in Phosphorus
Calcium320mg40%12%high in Calcium
Vitamin B121ug40%12%high in Vitamin B12
Vitamin A320ug40%12%high in Vitamin A

Vitamins and minerals in Stilton, 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.

Phosphorus in Stilton by age

Phosphorus works with calcium to build strong bones and teeth. A matchbox-sized piece (about 30g) contains 90mg. 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
Adult550mg90mg
16%
Age 11 to 17775mg90mg
12%
Age 7 to 10550mg90mg
16%
Age 4 to 6450mg90mg
20%

Calcium in Stilton by age

Calcium is needed for strong bones and teeth. A matchbox-sized piece (about 30g) contains 96mg. 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
Adult700mg96mg
14%
Age 11 to 171000mg96mg
10%
Age 7 to 10550mg96mg
17%
Age 4 to 6450mg96mg
21%

Vitamin B12 in Stilton 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
20%
Age 11 to 172ug0ug
20%
Age 7 to 101ug0ug
30%
Age 4 to 61ug0ug
37%

Vitamin A in Stilton by age

Vitamin A supports vision, healthy skin and the immune system. A matchbox-sized piece (about 30g) contains 96ug. 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
Adult700ug96ug
14%
Age 11 to 17700ug96ug
14%
Age 7 to 10500ug96ug
19%
Age 4 to 6400ug96ug
24%

Is Stilton processed?

No. Stilton 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.

Stilton nutrition FAQ

How many calories are in stilton?

A matchbox-sized piece (about 30g) has about 123 calories.

How much protein is in stilton?

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

Is stilton good for you?

Stilton 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.