Chicken Breast vs String Cheese
Side-by-side macro comparison. Chicken Breast vs String Cheese per their standard serving sizes.
Macro Comparison Table
| Macro | Chicken Breast | String Cheese | Difference |
|---|---|---|---|
| Calories | 165 cal | 80 cal | +106% Chicken |
| Protein | 31g | 7g | +343% Chicken |
| Carbs | 0g | 1g | -100% Chicken |
| Fat | 3.6g | 6g | -40% Chicken |
Differences shown relative to Chicken Breast. Positive = Chicken Breast has more.
Quick Take
Chicken Breast delivers 165 calories per serving with 31g protein, 0g carbs, and 3.6g fat. String Cheese delivers 80 calories with 7g protein, 1g carbs, and 6g fat. The most meaningful difference: String Cheese saves 85 calories per serving — meaningful over a week of meals. For protein density per calorie, Chicken Breast wins at 75% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, String Cheese gives you 85 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), Chicken Breast delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Chicken Breast brings 165 calories — useful when you're chasing a surplus and struggling to eat enough. Chicken Breast delivers 31g 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 Chicken Breast and String Cheese are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Chicken Breast or String Cheese?
Chicken Breast has more protein: 31g vs 7g per serving. That's a difference of 24g.
Which has fewer calories, Chicken Breast or String Cheese?
String Cheese has 80 calories per serving vs 165 calories in Chicken Breast — a difference of 85 calories.
Is Chicken Breast or String Cheese better for keto?
Chicken Breast is the better keto choice at 0g carbs per serving vs 1g carbs in String Cheese.
Is Chicken Breast or String Cheese better for weight loss?
For weight loss, String Cheese gives you more calorie flexibility (85 cal less per serving). For preserving muscle during a deficit, Chicken Breast delivers more protein per calorie. Most people on cuts benefit from Chicken Breast.
Which Is Better for Your Goal?
🔥 Weight Loss
Chicken Breast
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Chicken Breast
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Chicken Breast
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 Chicken Breast and String Cheese stack up:
Full Chicken Breast guide • Full String Cheese guide • All comparisons