Roast Beef vs Flank Steak: All Nutritional Differences

Where is more calories, protein, carbs - what is more healthy?

Roast beef - calories, kcal, weight, nutrition
Flank steak - calories, kcal, weight, nutrition

Less Calories in Roast beef

At first glance, you can see that in roast beef is less calories than in flank steak.

Roast beef has 170 kcal per 100g and flank steak 192 kcal per 100g so it is pretty easy to calculate that the difference is about 13%.

In roast beef and in flank steak most calories came from protein.

See tables below to compare roast beef with flank steak in details.

Roast beef And Flank steak Nutrition Difference

Flank steak vs Roast beef: Vitamins and Minerals Comparison

per 100gRoast beefFlank steak
Calories170 192
Fat5.92 g8.23 g
Protein29.12 g27.66 g
Water63.93 g64.17 g
Calcium5 mg20 mg
Iron2.75 mg1.74 mg
Magnessium27 mg23 mg
Potassium377 mg339 mg
Sodium57 mg56 mg
Vitaminium B1 (Thiamine)0.068 mg0.075 mg
Vitaminium B2 (riboflavin)0.194 mg0.133 mg
Vitaminium B3 (Niacin)5.882 mg7.363 mg
Vitaminium B60.584 mg0.579 mg
Vitaminium B9 (Folic acid)0.007 mg0.009 mg
Vitaminium K0.002 mg0.001 mg

More protein in roast beef

It is aslo easy to see see that in roast beef is more protein than in flank steak.

There is 27.66g per 100g of flank steak and 29.12g per 100g of roast beef so using simple math we can see that difference is about 5%.

Less fat in roast beef

In roast beef is less fats than in flank steak.

The tables above show us that there is 8.23g/100g of fats in flank steak and 5.92g/100g in roast beef. In this case difference is about 39%.

Roast beef

  • Calories170
  • Fat5.92 g
  • Protein29.12 g
  • Water63.93 g
Roast beef calories per:
100g | ounce | standard serving size | slice | cup | half cup

Calories source

  • 0% CARBS.
  • 69% PROTEIN
  • 31% FAT

Flank steak

  • Calories192
  • Fat8.23 g
  • Protein27.66 g
  • Water64.17 g
Flank steak calories per:
100g | ounce | single piece

Calories source

  • 0% CARBS
  • 60% PROTEIN
  • 40% FAT

Vitamins: flank steak vs roast beef

Minerals: roast beef vs flank steak

Marcin Piotrowicz
Author of this page
Marcin Piotrowicz creator
Healthy diet and healthy lifestyle promoter

All information about nutrition on this website was created with help of information from the official United States Department of Agriculture database.

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