Ribeye steak vs Prime rib: Which Has More Calories?
Per 100 g, Ribeye steak has 291 kcal and Prime rib has 355 kcal, so Ribeye steak has 18% fewer calories.
Ribeye steak has more protein (23.7 g vs 16.2 g). Prime rib has more fat (31.7 g vs 21.8 g). Relative to calories, Ribeye steak is the better protein source (8.14 g vs 4.55 g of protein per 100 kcal).


Nutrition Facts
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Ribeye Steak vs Prime Rib 100g Compare
| per 100g | Ribeye steak | Prime rib |
|---|---|---|
| Calories | 291 | 355 |
| Fat | 21.81 g | 31.66 g |
| Protein | 23.69 g | 16.15 g |
| Water | 54.49 g | 51.51 g |
| Calcium | 11 mg | 9 mg |
| Iron | 2.24 mg | 1.7 mg |
| Magnessium | 22 mg | 16 mg |
| Potassium | 260 mg | 263 mg |
| Sodium | 54 mg | 53 mg |
| Vitaminium B1 (Thiamine) | 0.071 mg | 0.08 mg |
| Vitaminium B2 (riboflavin) | 0.287 mg | 0.13 mg |
| Vitaminium B3 (Niacin) | 4.908 mg | 2.75 mg |
| Vitaminium B6 | 0.477 mg | 0.31 mg |
| Vitaminium B9 (Folic acid) | 0.006 µg | 0.005 µg |
Less Calories in Ribeye steak
At first glance, you can see that in ribeye steak is less calories than in Prime rib.
Ribeye steak has 291 kcal per 100g and Prime rib 355 kcal per 100g so it is pretty easy to calculate that the difference is about 22%.
In ribeye steak and in Prime rib most calories came from fat.
See tables below to compare ribeye steak with Prime rib in details.
Ribeye steak 100g
291kcalCalories source
- 0% CARBS.
- 33% PROTEIN
- 67% FAT
Prime rib 100g
355kcalCalories source
- 0% CARBS
- 18% PROTEIN
- 82% FAT
Compares of ribeye steak
Compares of Prime rib
About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.