136 %
Selenium contributes to the normal function of the immune system, to normal thyroid function and to the maintenance of normal hair and nails.
How many calories are in fried roe?
567kcal
in a 300 g serving
189 kcal per 100 g.
Source: UK CoFID 2021, record 16-301, 7 analysed samples. Checked 5 October 2026.
35.4 gFat
37.2 gProtein
0.6 gFibre
136 %Daily selenium
What’s in a 300 g serving
More than half of a serving is water, which is why the calories stay low. What is left is mostly protein.
- 35.4 gFat
- 37.2 gProtein
- 26.7 gCarbohydrate
- 0.6 gFibre
- 193 gWater
- 6.9 gMinerals and the rest
About average for dishes
Roe is 189 kcal per 100 g. The 603 dishes in this database average 180.
Roe189
Dishes average180
High in protein
Protein supplies 26 % of the calories; the UK “high protein” line is 20 %.
Protein, per serving37.2 g
Fat, per serving35.4 g
Vitamins and minerals in roe
Three of the 17 reach the “high in” level, led by selenium.
A source of
Only a trace
- Vitamin C
Show all 17 with amounts
Chloride2370 mg, 296 %
Selenium0.075 mg, 136 %
Phosphorus630 mg, 90 %
Pantothenic acid (vitamin B5)4.7 mg, 78 %
Manganese1.3 mg, 66 %
Niacin (vitamin B3)8.7 mg, 54 %
Biotin0.024 mg, 48 %
Riboflavin (vitamin B2)0.66 mg, 47 %
Zinc4.5 mg, 45 %
Potassium810 mg, 41 %
Copper0.39 mg, 39 %
Folate0.066 mg, 33 %
Iron4.2 mg, 30 %
Calcium201 mg, 25 %
Thiamin (vitamin B1)0.27 mg, 25 %
Magnesium81 mg, 22 %
Vitamin B60.24 mg, 17 %
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 roe doesn’t give you. And where to find it.
No recorded vitamin C, and only 5.7 % of the vitamin B6 reference intake and 7.2 % of the magnesium reference intake per 100 g.
Vitamin C
Tracein roe
Find it inCherries, West Indian2150 % per 100 g
Vitamin B6
5.7%in roe, per 100 g
Find it inWheatgerm184 % per 100 g
Magnesium
7.2%in roe, per 100 g
Find it inCoriander leaves, dried184 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Roe against other dishes
Per 100 g, roe has the most selenium of the 5 here, ahead of lentil and nut roast (with egg).
0.025mg
0.018mg
0.015mg
0.009mg
0.004mg
Roe, cod, hard, coated in batter, friedthis page
Lentil and nut roast, with egg−0.007 mg
Duck with pineapple−0.01 mg
Turkey and pasta bake−0.016 mg
Beef, stir-fried with green peppers−0.021 mg
All values per 100 g, from the same dataset. Differences are against roe.
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Questions about roe
The questions people ask about roe, answered from the dataset.
How many calories are in a portion of roe?
A typical portion (300 g, one serving) gives 567 kcal. Per 100 g the figure is 189 kcal.
Is roe high in chloride?
Yes. Roe, cod, hard, coated in batter, fried has 790 mg chloride per 100 g, 99 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals does roe have most of?
By share of the daily reference intake: chloride (790 mg, 99 %), selenium (0.025 mg, 45 %) and phosphorus (210 mg, 30 %) per 100 g.
Is roe a good source of protein?
Roe, cod, hard, coated in batter, fried has 12.4 g protein per 100 g, 26 % 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 16-301, Roe, cod, hard, coated in batter, fried, 7 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: LGC, Analytical survey of fish and fish products, 1991-1992. Values are per 100 g of the edible part; a serving is 300 g, one serving, the usual UK portion for dishes. 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 603 dishes 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: Fish Roe). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More dishes
From the same group, with calories per 100 g, and the foods with the most selenium.
