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Beef, fore-rib/rib-roast, microwaved, lean and fat

Beef fore-rib, also called rib-roast, is a cut of beef from the rib section. The figures here describe microwaved beef with both lean meat and fat included. It mainly provides protein and fat: per 100g, it contains 30g of protein and 21g of fat, including 9.2g of saturated fat. Its energy content is 1275 kJ per 100g.

Protein supports the maintenance and repair of body tissues. Beef also provides iron, which is needed for red blood cell formation, and zinc, which supports normal immune function. The saturated fat and energy content are points to note for people monitoring these in their diet, particularly as these figures include the fat as well as the lean meat. Full nutrient figures are in the tables below.

Nutrition per 100g

Nutrient

Per 100g

Energy

306 kcal

Energy

1275 kJ

Fat

21g

of which saturates

9.2g

Carbohydrate

0g

of which sugars

0g

Protein

30g

Salt

0.14g

Alcohol

0g

Water

47g

Cholesterol

87mg

Vitamins and minerals per 100g

Nutrient

Per 100g

Vitamin A (retinol equivalent)

Trace

Vitamin D

0.6µg

Vitamin E

0.02mg

Vitamin C

0mg

Thiamin (B1)

0.05mg

Riboflavin (B2)

0.24mg

Niacin (B3)

4.1mg

Vitamin B6

0.31mg

Vitamin B12

3µg

Folate

16µg

Calcium

7mg

Iron

2.4mg

Magnesium

21mg

Phosphorus

190mg

Potassium

270mg

Sodium

54mg

Zinc

5.2mg

Copper

0.04mg

Selenium

7µg

Iodine

13µg

Other types of beef

Food

Calories per 100g

Protein per 100g

Fat per 100g

Fibre per 100g

Beef, fore-rib/rib-roast, microwaved, lean and fat, weighed with bone

254 kcal

25g

17g

–

Beef, fore-rib/rib-roast, raw, lean and fat

253 kcal

19g

20g

–

Beef, fore-rib/rib-roast, roasted, lean and fat

300 kcal

29g

20g

–

Beef, fore-rib/rib-roast, roasted, lean and fat, weighed with bone

252 kcal

24g

17g

–

Beef, fore-rib/rib-roast, microwaved, lean

243 kcal

35g

11g

–

Beef, fore-rib/rib-roast, raw, lean

145 kcal

22g

6.5g

–

Beef, fore-rib/rib-roast, roasted, lean

236 kcal

33g

11g

–

Beef, topside, microwaved, lean and fat

228 kcal

32g

11g

–

Beef, braising steak, braised, lean and fat

246 kcal

33g

13g

0g

Beef, braising steak, raw, lean and fat

160 kcal

21g

8.6g

–

Beef, braising steak, slow cooked, lean and fat

217 kcal

29g

11g

–

Beef, brisket, boiled, lean and fat

268 kcal

28g

17g

–

Beef, brisket, raw, lean and fat

218 kcal

18g

16g

–

Beef, fillet steak, fried in corn oil, lean and fat

192 kcal

28g

8.9g

–

Beef, fillet steak, from steakhouse, lean and fat

184 kcal

29g

7.8g

–

Beef, fillet steak, grilled, lean and fat

200 kcal

29g

9.5g

–

Beef, fillet steak, raw, lean and fat

155 kcal

21g

7.9g

–

Beef, flank, pot-roasted, lean and fat

309 kcal

27g

22g

–

Beef, flank, raw, lean and fat

266 kcal

20g

21g

–

Beef, rump steak, barbecued, lean and fat

203 kcal

30g

9.4g

–

About these figures

Values are per 100g of the food as described (Calculated from 78% lean and 22% fat). "Trace" means only a very small amount was found. Nutrients that were not measured are not shown. Salt is calculated from sodium.

Further reading and references

  • Public Health England. McCance and Widdowson's The Composition of Foods Integrated Dataset 2021. GOV.UK.

Article history

The information on this page is written and peer reviewed by qualified clinicians.
  • 3 Nov 2026 | Latest version
  • 3 Nov 2026 | Originally published