The question of how many calories are in a 6oz grilled sirloin steak is one that often comes up for individuals who are conscious about their calorie intake or following a specific diet plan. In this article, we will delve into the nutritional information and break down the calorie content of this popular cut of meat.

Understanding Sirloin Steak

Sirloin steak is a flavorful and tender cut of beef that comes from the rear back portion of the cow. It is known for its rich taste and is often favored by meat lovers.

When prepared properly, it can be a delicious addition to any meal.

Nutritional Facts

Before we dive into the calorie content, let’s take a look at the overall nutritional profile of a 6oz grilled sirloin steak:

  • Protein: A 6oz grilled sirloin steak contains approximately 42 grams of protein. Protein is essential for muscle repair and growth.
  • Fat: This cut of meat typically has around 16 grams of fat.

    It’s worth noting that not all fats are created equal, and sirloin steak does contain some saturated fats.

  • Iron: Sirloin steak is a good source of iron, providing about 2.5 milligrams per serving. Iron plays a vital role in transporting oxygen throughout the body.
  • Vitamins: Although not as high as other cuts like ribeye or liver, sirloin steak does contain small amounts of vitamins such as vitamin B12 and vitamin B6.

Calorie Content

Now let’s get to the main question – how many calories are in a 6oz grilled sirloin steak? On average, a 6oz grilled sirloin steak contains approximately 348 calories.

However, it’s important to keep in mind that the calorie content may vary depending on factors such as the cooking method and any additional seasonings or marinades used.

To put this into perspective, a 6oz grilled sirloin steak represents around 17-18% of the daily recommended calorie intake for an average adult. It’s essential to consider portion sizes and balance your meal with other nutritious foods to meet your dietary needs.


In conclusion, a 6oz grilled sirloin steak is a flavorful and protein-rich option for meat lovers. While it contains approximately 348 calories, it also provides essential nutrients such as protein and iron.

As with any food, moderation is key, and incorporating this cut of meat into a balanced diet can be part of a healthy lifestyle.

Remember to always consult with a healthcare professional or registered dietitian if you have any specific dietary concerns or requirements.