Beef Sirloin vs Greek Yogurt
Side-by-side macro comparison. Beef Sirloin vs Greek Yogurt per their standard serving sizes.
Macro Comparison Table
| Macro | Beef Sirloin | Greek Yogurt | Difference |
|---|---|---|---|
| Calories | 206 cal | 59 cal | +249% Beef |
| Protein | 27g | 10g | +170% Beef |
| Carbs | 0g | 3.6g | -100% Beef |
| Fat | 10g | 0.7g | +1329% 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. Greek Yogurt delivers 59 calories with 10g protein, 3.6g carbs, and 0.7g fat. The most meaningful difference: Greek Yogurt saves 147 calories per serving — meaningful over a week of meals. For protein density per calorie, Greek Yogurt wins at 68% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Greek Yogurt gives you 147 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), Greek Yogurt 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 Greek Yogurt are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Beef Sirloin or Greek Yogurt?
Beef Sirloin has more protein: 27g vs 10g per serving. That's a difference of 17g.
Which has fewer calories, Beef Sirloin or Greek Yogurt?
Greek Yogurt has 59 calories per serving vs 206 calories in Beef Sirloin — a difference of 147 calories.
Is Beef Sirloin or Greek Yogurt better for keto?
Beef Sirloin is the better keto choice at 0g carbs per serving vs 3.6g carbs in Greek Yogurt.
Is Beef Sirloin or Greek Yogurt better for weight loss?
For weight loss, Greek Yogurt gives you more calorie flexibility (147 cal less per serving). For preserving muscle during a deficit, Greek Yogurt delivers more protein per calorie. Most people on cuts benefit from Greek Yogurt.
Which Is Better for Your Goal?
🔥 Weight Loss
Greek Yogurt
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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Other ways Beef Sirloin and Greek Yogurt stack up:
Full Beef Sirloin guide • Full Greek Yogurt guide • All comparisons