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Trout Fillet nutrition: calories, protein and omega-3

Trout Fillet is a fresh, whole fish and a NOVA group 1 food, a source of complete protein and omega-3 fats, vitamin D and vitamin B12, with no added sugar or salt. It is a source of vitamin D, vitamin B12 and phosphorus. Work out the numbers for any portion and age below, then see the full breakdown.

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

Trout Fillet nutrition per 100g and per portion

Typical valuesPer 100gPer portion (120g)
Energy140168
Fat6g7.2g
of which saturates1.2g1.4g
Carbohydrate0g0g
of which total sugars0g0g
of which added sugars0g0g
of which starch0g0g
Fibre0g0g
Protein20g24g
Salt0.05g0.1g

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 Trout Fillet by age

A fillet (about 120g) provides about 24.0g 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 a fillet (about 120g)% of that
Adult50g24g
48%
Age 11 to 1745g24g
53%
Age 7 to 1028g24g
86%
Age 4 to 620g24g
120%

Fat in Trout Fillet: high, mostly unsaturated

Trout Fillet is naturally high in fat, at about 7.2g per portion, though most of it is unsaturated. Only around 1.44g is saturated and there is 0g of added fat.

Age groupMax saturated fatIn a fillet (about 120g)% of that
Adult24g1.44g
6%
Age 11 to 1727g1.44g
5%
Age 7 to 1022g1.44g
7%
Age 4 to 618g1.44g
8%

Vitamins and minerals in Trout 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 
Vitamin D14ug280%336%high in Vitamin D
Vitamin B127ug280%336%high in Vitamin B12
Phosphorus240mg34%41%high in Phosphorus
Niacin (B3)5mg31%38%high in Niacin (B3)
Selenium15ug27%33%a source of Selenium
Potassium380mg19%23%a source of Potassium

Vitamins and minerals in Trout 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.

Vitamin D in Trout Fillet by age

Vitamin D helps the body absorb calcium for strong bones; oily fish is one of the few natural food sources. A fillet (about 120g) contains 17ug. 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 120g)% of daily need
Adult10ug17ug
168%
Age 11 to 1710ug17ug
168%
Age 7 to 1010ug17ug
168%
Age 4 to 610ug17ug
168%

Vitamin B12 in Trout 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 120g) 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 a fillet (about 120g)% of daily need
Adult2ug8ug
560%
Age 11 to 172ug8ug
560%
Age 7 to 101ug8ug
840%
Age 4 to 61ug8ug
1050%

Phosphorus in Trout Fillet by age

Phosphorus works with calcium to build strong bones and teeth. A fillet (about 120g) contains 288mg. 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 120g)% of daily need
Adult550mg288mg
52%
Age 11 to 17775mg288mg
37%
Age 7 to 10550mg288mg
52%
Age 4 to 6450mg288mg
64%

Niacin (B3) in Trout Fillet by age

Niacin (B3) helps release energy from food and keeps skin and the nervous system healthy. A fillet (about 120g) contains 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 120g)% of daily need
Adult16mg6mg
38%
Age 11 to 1715mg6mg
40%
Age 7 to 1012mg6mg
50%
Age 4 to 611mg6mg
55%

Selenium in Trout Fillet by age

Selenium helps protect cells from damage and supports the immune system. A fillet (about 120g) contains 18ug. 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 120g)% of daily need
Adult75ug18ug
24%
Age 11 to 1770ug18ug
26%
Age 7 to 1030ug18ug
60%
Age 4 to 620ug18ug
90%

Potassium in Trout Fillet by age

Potassium helps control blood pressure and supports normal muscle and nerve function. A fillet (about 120g) contains 456mg. 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 120g)% of daily need
Adult3500mg456mg
13%
Age 11 to 173500mg456mg
13%
Age 7 to 102000mg456mg
23%
Age 4 to 61100mg456mg
41%

Is Trout Fillet processed?

No. Trout 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.

Trout Fillet nutrition FAQ

How many calories are in trout fillet?

A fillet (about 120g) has about 168 calories.

How much protein is in trout fillet?

A fillet (about 120g) has about 24.0g of complete protein, the kind that supports growth and repair.

Is trout fillet good for you?

Yes. Trout Fillet is a NOVA group 1 source of complete protein and omega-3 fats, vitamin D 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.