Calories in ox liver: 155 kcal per 100 g

What’s in a 100 g portion

More than half of a portion is water, which is why the calories stay low. What is left is mostly protein.

7.8 gFat

21.1 gProtein

68.6 gWater

2.5 gMinerals and the rest

7.8 gFat
21.1 gProtein
68.6 gWater
2.5 gMinerals and the rest

Below average for meat

Ox liver is 155 kcal per 100 g. The 253 meat in this database average 241.

Ox liver155

Meat average241

Low in sugar and salt

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

Sugars, per portion0 g

Salt, per portion0.2 g

Vitamins and minerals in ox liver

13 of the 23 reach the “high in” level, led by vitamin B12.

4400 %

Vitamin B12

0.11 mg in a 100 g portion

1st of 237 meat

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 A14.5 mg1813 %

Copper2.5 mg250 %

Riboflavin (vitamin B2)3.1 mg221 %

Folate0.33 mg165 %

Pantothenic acid (vitamin B5)8.1 mg135 %

Also high in

A source of

Show all 23 with amounts

Vitamin B120.11 mg, 4400 %

Vitamin A14.5 mg, 1813 %

Copper2.5 mg, 250 %

Riboflavin (vitamin B2)3.1 mg, 221 %

Folate0.33 mg, 165 %

Pantothenic acid (vitamin B5)8.1 mg, 135 %

Niacin (vitamin B3)17.9 mg, 112 %

Selenium0.042 mg, 76 %

Biotin0.033 mg, 66 %

Vitamin B60.83 mg, 59 %

Phosphorus360 mg, 51 %

Iron7 mg, 50 %

Zinc4 mg, 40 %

Vitamin C23 mg, 29 %

Vitamin D0.0011 mg, 22 %

Thiamin (vitamin B1)0.23 mg, 21 %

Manganese0.37 mg, 19 %

Potassium320 mg, 16 %

Chloride90 mg, 11 %

Iodine0.013 mg, 8.7 %

Magnesium19 mg, 5.1 %

Vitamin E0.42 mg, 3.5 %

Calcium6 mg, 0.8 %

Badges use the UK legal thresholds per 100 g: 15 % of the reference intake for “source of”, 30 % for “high in”.

What ox liver doesn’t give you. And where to find it.

Only 3.5 % of the vitamin E reference intake, 5.1 % of the magnesium reference intake and 8.7 % of the iodine reference intake per 100 g.

Vitamin E

3.5%in ox liver, per 100 g

Find it inSunflower seeds, toasted326 % per 100 g

Magnesium

5.1%in ox liver, per 100 g

Find it inCoriander leaves, dried184 % per 100 g

Iodine

8.7%in ox liver, per 100 g

Find it inSeaweed, kombu, dried, raw293780 % per 100 g

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Made in Cambridgeshire

Made in the UK since 1998, with every nutrient and its declared amount listed on the label.

Ox liver against other meat

Per 100 g, ox liver has the most vitamin B12 of the 5 here, ahead of liver (calf, fried).

0.11mg

0.058mg

0.054mg

0.045mg

0.028mg

Liver, ox, rawthis page

Liver, calf, fried−0.052 mg

Liver, lamb, raw−0.056 mg

Liver, chicken, fried−0.065 mg

Kidney, pig, fried−0.082 mg

All values per 100 g, from the same dataset. Differences are against ox liver.

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Questions about ox liver

What the numbers say to the questions people actually search.

How many calories are in a portion of ox liver?

A typical portion (100 g cooked) gives 155 kcal. Per 100 g the figure is 155 kcal.

Is ox liver high in vitamin B12?

Yes. Liver, ox, raw has 0.11 mg vitamin B12 per 100 g, 4400 % of the NRV, above the 30 % threshold for a “high in” claim.

Which vitamins and minerals does ox liver have most of?

By share of the daily reference intake: vitamin B12 (0.11 mg, 4400 %), vitamin A (14.5 mg, 1813 %) and copper (2.5 mg, 250 %) per 100 g.

Is ox liver a good source of protein?

Liver, ox, raw has 21.1 g protein per 100 g, 55 % 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 18-415, Liver, ox, raw, 33 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: MW4, 1978. Values reviewed for Meat, Poultry and Game Supplement, 1995.. Values are per 100 g of the edible part; a portion is 100 g, 100 g cooked, the usual UK portion for meat. 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 253 meat 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. Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.