Calories in rock salmon/dogfish: 154 kcal

What’s in a 140 g fillet

More than half of a fillet is water. The rest is 23.2 g protein and 13.6 g fat.

13.6 gFat

23.2 gProtein

95.6 gWater

7.6 gMinerals and the rest

13.6 gFat
23.2 gProtein
95.6 gWater
7.6 gMinerals and the rest

About average for fish and seafood

Rock salmon/dogfish is 154 kcal per 100 g. The 170 fish and seafood in this database average 138.

Rock salmon/dogfish154

Fish and seafood average138

Low in sugar and salt

Low sugars and low salt by UK labelling rules, per 100 g.

Sugars, per fillet0 g

Salt, per fillet0.42 g

Vitamins and minerals in rock salmon/dogfish

Five of the 18 recorded reach the “high in” level. Vitamin B12 leads by a long way.

280 %

Vitamin B12

0.007 mg in a 140 g fillet

34th of 143 fish and seafood

Vitamin B12 contributes to normal energy-yielding metabolism, to the normal function of the immune system and to the reduction of tiredness and fatigue.

Vitamin D0.0127 mg255 %

Selenium0.077 mg140 %

Niacin (vitamin B3)8.4 mg53 %

Phosphorus322 mg46 %

Vitamin B60.52 mg37 %

A source of

Only a trace

Vitamin C

Show all 18 with amounts

Vitamin B120.007 mg, 280 %

Vitamin D0.0127 mg, 255 %

Selenium0.077 mg, 140 %

Niacin (vitamin B3)8.4 mg, 53 %

Phosphorus322 mg, 46 %

Vitamin B60.52 mg, 37 %

Vitamin A0.266 mg, 33 %

Riboflavin (vitamin B2)0.41 mg, 29 %

Thiamin (vitamin B1)0.24 mg, 22 %

Potassium406 mg, 20 %

Pantothenic acid (vitamin B5)1.1 mg, 18 %

Iron1.3 mg, 9 %

Magnesium29.4 mg, 7.8 %

Zinc0.56 mg, 5.6 %

Copper0.06 mg, 5.6 %

Folate0.0042 mg, 2.1 %

Calcium11.2 mg, 1.4 %

Manganese0.03 mg, 1.4 %

Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”. A trace is shown as “trace” and never counts.

What rock salmon/dogfish doesn’t give you. And where to find it.

No recorded vitamin C, and only 4 % of the zinc reference intake and 1.5 % of the folate reference intake per 100 g.

Vitamin C

Tracein rock salmon/dogfish

Find it inCherries, West Indian2150 % per 100 g

Zinc

4%in rock salmon/dogfish, per 100 g

Find it inOysters, raw592 % per 100 g

Folate

1.5%in rock salmon/dogfish, per 100 g

Find it inLiver, chicken, fried675 % per 100 g

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0.075 mgSelenium, 136 %

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Rock salmon/dogfish against other fish and seafood

Per 100 g, rock salmon/dogfish has the most vitamin B12 of the 6 here, ahead of salmon (red, canned in brine, drained).

0.005mg

0.0049mg

0.0023mg

0.0019mg

0.0017mg

Rock Salmon/Dogfish, rawthis page

Salmon, red, canned in brine, drained−0.0001 mg

Prawns, standard, purchased cooked−0.0027 mg

Cod, baked−0.0031 mg

Haddock, raw−0.0031 mg

Calamari, coated in batter, baked−0.0033 mg

All values per 100 g, from the same dataset. Differences are against rock salmon/dogfish.

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Questions about rock salmon/dogfish

The questions people ask about rock salmon/dogfish, answered from the dataset.

How many calories are in a portion of rock salmon/dogfish?

A typical portion (140 g, one fillet) gives 216 kcal. Per 100 g the figure is 154 kcal.

Is rock salmon/dogfish high in vitamin B12?

Yes. Rock Salmon/Dogfish, raw has 0.005 mg vitamin B12 per 100 g, 200 % of the NRV, above the 30 % threshold for a “high in” claim.

Which vitamins and minerals does rock salmon/dogfish have most of?

By share of the daily reference intake: vitamin B12 (0.005 mg, 200 %), vitamin D (0.0091 mg, 182 %) and selenium (0.055 mg, 100 %) per 100 g.

Is rock salmon/dogfish a good source of protein?

Rock Salmon/Dogfish, raw has 16.6 g protein per 100 g, 43 % of the energy, which meets the UK threshold for “high protein”.

How these numbers were made

Every figure comes from the UK Composition of Foods Integrated Dataset (CoFID), 2021 edition, record 16-133, Rock Salmon/Dogfish, raw, published by Public Health England under the Open Government Licence v3.0. Main data references: Fish and Fish Products Supplement, 1993. Values are per 100 g of the edible part; a fillet is 140 g, one fillet, the usual UK portion for fish and seafood. Reference intakes follow Regulation (EU) 1169/2011 Annex XIII as retained in GB law; “source of”, “high in” and “low” follow Regulation (EC) 1924/2006, assessed per 100 g. Function lines are the authorised wording from the GB register of nutrition and health claims, credited to the nutrient. Energy is rounded to the whole kcal and kJ; other amounts to one decimal, or two below 1. A trace is shown as “trace” and never gets a figure or a badge; a nutrient never analysed is left off the page. We start from the dataset’s 2,887 records and keep 2,322: records weighed with bone, shell or skin, alcoholic drinks, infant foods, brand-named products, records with fewer than eight measured vitamins and minerals and near-identical variants are left out. Group context uses the 170 fish and seafood kept from the dataset; a rank counts only the foods with a measured figure for that nutrient. Food images are illustrations from Ingredient Atlas, released under CC0; they show the food, not the measured sample, and where no illustration of the exact food exists the nearest one is shown (here: Salmon). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.