Beef Sirloin vs Mozzarella Cheese

Side-by-side macro comparison. Beef Sirloin vs Mozzarella Cheese per their standard serving sizes.

Beef Sirloin

per 100g cooked

206 cal
27g Protein
0g Carbs
10g Fat
Full Beef Sirloin macros →
vs

Mozzarella Cheese

per 1 oz (28g)

85 cal
6g Protein
1g Carbs
6g Fat
Full Mozzarella Cheese macros →

Macro Comparison Table

Macro Beef Sirloin Mozzarella Cheese Difference
Calories 206 cal 85 cal +142% Beef
Protein 27g 6g +350% Beef
Carbs 0g 1g -100% Beef
Fat 10g 6g +67% Beef

Differences shown relative to Beef Sirloin. Positive = Beef Sirloin has more.

Quick Take

Beef Sirloin delivers 206 calories per serving with 27g protein, 0g carbs, and 10g fat. Mozzarella Cheese delivers 85 calories with 6g protein, 1g carbs, and 6g fat. The most meaningful difference: Mozzarella Cheese saves 121 calories per serving — meaningful over a week of meals. For protein density per calorie, Beef Sirloin wins at 52% of calories from protein.

When to Pick Each

For Cutting / Weight Loss

When cutting on a tight calorie budget, Mozzarella Cheese gives you 121 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Beef Sirloin delivers more grams of protein per calorie consumed.

For Bulking / Muscle Gain

For muscle gain, you want calories AND protein. Beef Sirloin brings 206 calories — useful when you're chasing a surplus and struggling to eat enough. Beef Sirloin delivers 27g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.

For Keto / Low-Carb

Both Beef Sirloin and Mozzarella Cheese are keto-friendly with under 10g carbs per serving.

Frequently Asked

Which has more protein, Beef Sirloin or Mozzarella Cheese?

Beef Sirloin has more protein: 27g vs 6g per serving. That's a difference of 21g.

Which has fewer calories, Beef Sirloin or Mozzarella Cheese?

Mozzarella Cheese has 85 calories per serving vs 206 calories in Beef Sirloin — a difference of 121 calories.

Is Beef Sirloin or Mozzarella Cheese better for keto?

Beef Sirloin is the better keto choice at 0g carbs per serving vs 1g carbs in Mozzarella Cheese.

Is Beef Sirloin or Mozzarella Cheese better for weight loss?

For weight loss, Mozzarella Cheese gives you more calorie flexibility (121 cal less per serving). For preserving muscle during a deficit, Beef Sirloin delivers more protein per calorie. Most people on cuts benefit from Beef Sirloin.

Which Is Better for Your Goal?

🔥 Weight Loss

Mozzarella Cheese

Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.

💪 Muscle Gain

Beef Sirloin

Higher absolute protein per serving better supports muscle protein synthesis.

🥑 Low-Carb / Keto

Beef Sirloin

Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.

Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.

Find Your Personal Macros

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Related Comparisons

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