221 %
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 cooked crab white meat?
119kcal
in a 140 g fillet
85 kcal per 100 g.
Source: UK CoFID 2021, record 16-392, 7 analysed samples. Checked 5 October 2026.
0.42 gFat
28.7 gProtein
0 gFibre
221 %Daily selenium
What’s in a 140 g fillet
More than half of a fillet is water, which is why the calories stay low. What is left is mostly protein.
- 0.42 gFat
- 28.7 gProtein
- 109 gWater
- 2.2 gMinerals and the rest
Below average for fish and seafood
Crab white meat is 85 kcal per 100 g. The 170 fish and seafood in this database average 138.
Crab white meat85
Fish and seafood average138
Low in fat
0.3 g of fat per 100 g; the UK “low fat” line is 3 g.
Fat, per fillet0.42 g
Saturates, per fillet0.06 g
Vitamins and minerals in crab white meat
Eight of the 20 reach the “high in” level, led by selenium.
Also high in
A source of
Only a trace
- Vitamin A
- Vitamin D
- Vitamin C
Show all 20 with amounts
Selenium0.122 mg, 221 %
Vitamin B120.00476 mg, 190 %
Copper1.3 mg, 133 %
Zinc10.1 mg, 101 %
Iodine0.144 mg, 96 %
Chloride672 mg, 84 %
Pantothenic acid (vitamin B5)2.8 mg, 46 %
Niacin (vitamin B3)7 mg, 44 %
Biotin0.016 mg, 32 %
Phosphorus206 mg, 29 %
Riboflavin (vitamin B2)0.35 mg, 25 %
Vitamin E3 mg, 25 %
Potassium336 mg, 17 %
Calcium120 mg, 15 %
Magnesium47.6 mg, 13 %
Vitamin B60.14 mg, 10 %
Iron0.74 mg, 5.3 %
Folate0.0084 mg, 4.2 %
Thiamin (vitamin B1)0.04 mg, 3.8 %
Manganese0.06 mg, 2.8 %
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 crab white meat doesn’t give you. And where to find it.
No recorded vitamin D, vitamin C or vitamin A.
Vitamin D
Tracein crab white meat
Find it inBloater, grilled500 % per 100 g
Vitamin C
Tracein crab white meat
Find it inCherries, West Indian2150 % per 100 g
Vitamin A
Tracein crab white meat
Find it inLiver, calf, fried3152 % per 100 g
100 mgVitamin C, 125 %
0.075 mgSelenium, 136 %
0.00125 mgVitamin D, 25 %
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Crab white meat against other fish and seafood
Per 100 g, crab white meat has the most selenium of the 6 here, ahead of mullet (Grey, grilled).
0.087mg
0.066mg
0.042mg
0.041mg
0.032mg
0.031mg
Crab, white meat, purchased cookedthis page
Mullet, Grey, grilled−0.021 mg
Mackerel, raw−0.045 mg
Sardines, canned in brine, drained−0.046 mg
Mussels in white wine sauce, cooked−0.055 mg
Salmon, wild, steamed−0.056 mg
All values per 100 g, from the same dataset. Differences are against crab white meat.
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Questions about crab white meat
What the numbers say to the questions people actually search.
How many calories are in a portion of crab white meat?
A typical portion (140 g, one fillet) gives 119 kcal. Per 100 g the figure is 85 kcal.
Is crab white meat high in selenium?
Yes. Crab, white meat, purchased cooked has 0.087 mg selenium per 100 g, 158 % of the NRV, above the 30 % threshold for a “high in” claim.
Which vitamins and minerals does crab white meat have most of?
By share of the daily reference intake: selenium (0.087 mg, 158 %), vitamin B12 (0.0034 mg, 136 %) and copper (0.95 mg, 95 %) per 100 g.
Is crab white meat a good source of protein?
Crab, white meat, purchased cooked has 20.5 g protein per 100 g, 97 % 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 16-392, Crab, white meat, purchased cooked, 7 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: DH, Nutrient analysis of fish and fish products, 2013. 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: Crab). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
More fish and seafood
From the same group, with calories per 100 g, and the foods with the most selenium.
More fish and seafood
- Prawns, king, raw77 kcal
- Sardines, raw134 kcal
- Tuna, baked136 kcal
- Cod, grilled106 kcal
- Eel, conger, grilled137 kcal
- Halibut, raw103 kcal
- All 170 fish and seafood
Most selenium
- Crab, brown meat, purchased cooked0.225 mg
- Shrimps, dried0.17 mg
- Prawns, standard, dried0.163 mg
- Kidney, pig, fried0.27 mg
- Brazil nuts, kernel only0.254 mg
- Kidney, pig, stewed0.25 mg
- Selenium guide