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Haddock Fillet nutrition: calories, protein and iodine

Haddock Fillet is a fresh, whole fish and a NOVA group 1 food, a source of complete protein and iodine, selenium and vitamin B12, with no added sugar or salt. It is a source of iodine, selenium and vitamin B12. Work out the numbers for any portion and age below, then see the full breakdown.

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

Haddock Fillet nutrition per 100g and per portion

Typical valuesPer 100gPer portion (140g)
Energy104146
Fat0.7g1g
of which saturates0.1g0.1g
Carbohydrate0g0g
of which total sugars0g0g
of which added sugars0g0g
of which starch0g0g
Fibre0g0g
Protein24g33.6g
Salt0.2g0.3g

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 Haddock Fillet by age

A fillet (about 140g) provides about 33.6g 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 a fillet (about 140g)% of that
Adult50g34g
67%
Age 11 to 1745g34g
75%
Age 7 to 1028g34g
120%
Age 4 to 620g34g
168%

Fat in Haddock Fillet: naturally very low

Haddock Fillet is naturally very low in fat, with about 0.98g per portion and 0g of added fat. Only around 0.14g is saturated, well within the daily maximum for every age group.

Age groupMax saturated fatIn a fillet (about 140g)% of that
Adult24g0.14g
1%
Age 11 to 1727g0.14g
1%
Age 7 to 1022g0.14g
1%
Age 4 to 618g0.14g
1%

Vitamins and minerals in Haddock Fillet

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 
Iodine250ug167%233%high in Iodine
Selenium32ug58%81%high in Selenium
Vitamin B121ug48%67%high in Vitamin B12
Phosphorus210mg30%42%high in Phosphorus
Niacin (B3)4mg25%35%a source of Niacin (B3)

Vitamins and minerals in Haddock Fillet, 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.

Iodine in Haddock Fillet by age

Iodine is needed to make thyroid hormones that regulate metabolism and support brain development. A fillet (about 140g) contains 350ug. 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 fillet (about 140g)% of daily need
Adult140ug350ug
250%
Age 11 to 17130ug350ug
269%
Age 7 to 10110ug350ug
318%
Age 4 to 6100ug350ug
350%

Selenium in Haddock Fillet by age

Selenium helps protect cells from damage and supports the immune system. A fillet (about 140g) contains 45ug. 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 fillet (about 140g)% of daily need
Adult75ug45ug
60%
Age 11 to 1770ug45ug
64%
Age 7 to 1030ug45ug
149%
Age 4 to 620ug45ug
224%

Vitamin B12 in Haddock Fillet by age

Vitamin B12 supports red blood cell formation and a healthy nervous system, and is found almost only in animal foods. A fillet (about 140g) contains 2ug. 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 fillet (about 140g)% of daily need
Adult2ug2ug
112%
Age 11 to 172ug2ug
112%
Age 7 to 101ug2ug
168%
Age 4 to 61ug2ug
210%

Phosphorus in Haddock Fillet by age

Phosphorus works with calcium to build strong bones and teeth. A fillet (about 140g) contains 294mg. 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 fillet (about 140g)% of daily need
Adult550mg294mg
53%
Age 11 to 17775mg294mg
38%
Age 7 to 10550mg294mg
53%
Age 4 to 6450mg294mg
65%

Niacin (B3) in Haddock Fillet by age

Niacin (B3) helps release energy from food and keeps skin and the nervous system healthy. A fillet (about 140g) contains 5.6mg. 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 fillet (about 140g)% of daily need
Adult16mg5.6mg
35%
Age 11 to 1715mg5.6mg
37%
Age 7 to 1012mg5.6mg
47%
Age 4 to 611mg5.6mg
51%

Is Haddock Fillet processed?

No. Haddock Fillet is a fresh, whole fish and a NOVA group 1 food, cooked from its natural state with nothing added, which is very different from processed meats and ready meals.

Haddock Fillet nutrition FAQ

How many calories are in haddock fillet?

A fillet (about 140g) has about 146 calories.

How much protein is in haddock fillet?

A fillet (about 140g) has about 33.6g of complete protein, the kind that supports growth and repair.

Is haddock fillet good for you?

Yes. Haddock Fillet is a NOVA group 1 source of complete protein and iodine, selenium and vitamin B12, with very little that needs limiting.

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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.