Calories in lamb liver: 137 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.

6.2 gFat

20.3 gProtein

69.5 gWater

4 gMinerals and the rest

6.2 gFat
20.3 gProtein
69.5 gWater
4 gMinerals and the rest

Below average for meat

Lamb liver is 137 kcal per 100 g. The 253 meat in this database average 241.

Lamb liver137

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 portion0.18 g

Vitamins and minerals in lamb liver

14 of the 23 reach the “high in” level, led by vitamin A.

2163 %

Vitamin A

17.3 mg in a 100 g portion

7th of 76 meat

Vitamin A contributes to the normal function of the immune system, to the maintenance of normal vision and to the maintenance of normal skin.

Vitamin B120.054 mg2160 %

Copper9.7 mg967 %

Riboflavin (vitamin B2)4.6 mg331 %

Pantothenic acid (vitamin B5)8.2 mg137 %

Niacin (vitamin B3)20.7 mg129 %

Also high in

A source of

Show all 23 with amounts

Vitamin A17.3 mg, 2163 %

Vitamin B120.054 mg, 2160 %

Copper9.7 mg, 967 %

Riboflavin (vitamin B2)4.6 mg, 331 %

Pantothenic acid (vitamin B5)8.2 mg, 137 %

Niacin (vitamin B3)20.7 mg, 129 %

Folate0.205 mg, 102 %

Biotin0.041 mg, 82 %

Selenium0.042 mg, 76 %

Phosphorus390 mg, 56 %

Iron7.5 mg, 54 %

Zinc4 mg, 40 %

Thiamin (vitamin B1)0.39 mg, 35 %

Vitamin B60.47 mg, 34 %

Vitamin C19 mg, 24 %

Manganese0.32 mg, 16 %

Chloride120 mg, 15 %

Potassium290 mg, 14 %

Vitamin D0.0005 mg, 10 %

Vitamin E0.77 mg, 6.4 %

Magnesium19 mg, 5.1 %

Iodine0.005 mg, 3.3 %

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

Only 3.3 % of the iodine reference intake, 5.1 % of the magnesium reference intake and 6.4 % of the vitamin E reference intake per 100 g.

Iodine

3.3%in lamb liver, per 100 g

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

Magnesium

5.1%in lamb liver, per 100 g

Find it inCoriander leaves, dried184 % per 100 g

Vitamin E

6.4%in lamb liver, per 100 g

Find it inSunflower seeds, toasted326 % per 100 g

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0.075 mgSelenium, 136 %

0.00125 mgVitamin D, 25 %

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Made in Cambridgeshire

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

Lamb liver against other meat

Per 100 g, liver (pig, stewed) has the most vitamin A in this comparison, followed by liver (calf, raw) and lamb liver.

22.6mg

18.8mg

17.3mg

14.5mg

9.7mg

Liver, pig, stewed+5.3 mg

Liver, calf, raw+1.5 mg

Liver, lamb, rawthis page

Liver, ox, raw−2.8 mg

Liver, chicken, raw−7.6 mg

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

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Questions about lamb liver

Four questions chosen by the facts above, so every food answers differently.

How many calories are in a portion of lamb liver?

A typical portion (100 g cooked) gives 137 kcal. Per 100 g the figure is 137 kcal.

Is lamb liver high in vitamin A?

Yes. Liver, lamb, raw has 17.3 mg vitamin A per 100 g, 2163 % of the NRV, above the 30 % threshold for a “high in” claim.

Which vitamins and minerals does lamb liver have most of?

By share of the daily reference intake: vitamin A (17.3 mg, 2163 %), vitamin B12 (0.054 mg, 2160 %) and copper (9.7 mg, 967 %) per 100 g.

Is lamb liver a good source of protein?

Liver, lamb, raw has 20.3 g protein per 100 g, 59 % 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 18-413, Liver, lamb, raw, 10 analysed samples, published by Public Health England under the Open Government Licence v3.0. Main data references: LGC, Carcase meat and offal survey, 1982-1983; fatty acid fractions from 18-442. 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, and where no illustration of the exact food exists the nearest one is shown (here: Lamb). Checked 5 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.