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Back Bacon nutrition: calories, protein and iron

Back Bacon is a processed meat, made with added salt and often curing, smoking or binding ingredients, which places it in NOVA group 3. It still provides protein, but processed meats are best eaten less often and the salt is worth watching. It is a source of thiamin, niacin and selenium. Work out the numbers for any portion and age below, then see the full breakdown.

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

Back Bacon nutrition per 100g and per portion

Typical valuesPer 100gPer portion (50g)
Energy280140
Fat22g11g
of which saturates8g4g
Carbohydrate0g0g
of which total sugars0g0g
of which added sugars0g0g
of which starch0g0g
Fibre0g0g
Protein22g11g
Salt2.8g1.4g

Protein, fat and salt, by age

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

Protein in Back Bacon by age

2 rashers (about 50g) provides about 11.0g of complete protein, supplying the 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 2 rashers (about 50g)% of that
Adult50g11g
22%
Age 11 to 1745g11g
24%
Age 7 to 1028g11g
39%
Age 4 to 620g11g
55%

Fat in Back Bacon: high, mostly saturated

Back Bacon is naturally high in fat, with about 11.0g per portion, and most of it is saturated (4.0g). 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 2 rashers (about 50g)% of that
Adult24g4g
17%
Age 11 to 1727g4g
15%
Age 7 to 1022g4g
18%
Age 4 to 618g4g
22%

Salt in Back Bacon by age

Because back bacon is salted, a portion carries about 1.4g of salt. Children have lower daily salt limits than adults, so it is worth checking against the guidance below.

Age groupMax saltIn 2 rashers (about 50g)% of that
Adult6g1.4g
23%
Age 11 to 176g1.4g
23%
Age 7 to 105g1.4g
28%
Age 4 to 63g1.4g
47%

Vitamins and minerals in Back Bacon

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 
Thiamin (B1)0.4mg36%18%high in Thiamin (B1)
Niacin (B3)5mg31%16%high in Niacin (B3)
Selenium15ug27%14%a source of Selenium
Phosphorus180mg26%13%a source of Phosphorus
Zinc2mg20%10%a source of Zinc

Vitamins and minerals in Back Bacon, 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.

Thiamin (B1) in Back Bacon by age

Thiamin (B1) helps the body release energy from carbohydrate. 2 rashers (about 50g) contains 0.2mg. 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 2 rashers (about 50g)% of daily need
Adult1mg0.2mg
20%
Age 11 to 170.9mg0.2mg
22%
Age 7 to 100.7mg0.2mg
29%
Age 4 to 60.7mg0.2mg
29%

Niacin (B3) in Back Bacon by age

Niacin (B3) helps release energy from food and keeps skin and the nervous system healthy. 2 rashers (about 50g) contains 2.5mg. 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 2 rashers (about 50g)% of daily need
Adult16mg2.5mg
16%
Age 11 to 1715mg2.5mg
17%
Age 7 to 1012mg2.5mg
21%
Age 4 to 611mg2.5mg
23%

Selenium in Back Bacon by age

Selenium helps protect cells from damage and supports the immune system. 2 rashers (about 50g) contains 8ug. 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 2 rashers (about 50g)% of daily need
Adult75ug8ug
10%
Age 11 to 1770ug8ug
11%
Age 7 to 1030ug8ug
25%
Age 4 to 620ug8ug
38%

Phosphorus in Back Bacon by age

Phosphorus works with calcium to build strong bones and teeth. 2 rashers (about 50g) 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 2 rashers (about 50g)% of daily need
Adult550mg90mg
16%
Age 11 to 17775mg90mg
12%
Age 7 to 10550mg90mg
16%
Age 4 to 6450mg90mg
20%

Zinc in Back Bacon by age

Zinc supports the immune system, wound healing and normal growth. 2 rashers (about 50g) contains 1mg. 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 2 rashers (about 50g)% of daily need
Adult9.5mg1mg
11%
Age 11 to 179mg1mg
11%
Age 7 to 107mg1mg
14%
Age 4 to 66.5mg1mg
15%

Is Back Bacon processed?

Yes. Back Bacon is a processed meat: made with added salt and often curing, smoking or binding ingredients, which places it in NOVA group 3. Health bodies advise limiting processed meat, so it is best kept as an occasional food rather than an everyday one.

Back Bacon nutrition FAQ

How many calories are in back bacon?

2 rashers (about 50g) has about 140 calories.

How much protein is in back bacon?

2 rashers (about 50g) has about 11.0g of complete protein, the kind that supports growth and repair.

Is back bacon good for you?

Back Bacon is a good source of protein, but as a processed meat it carries a lot of salt, so it is best eaten occasionally rather than every day.

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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.