Bison vs Chicken Breast
Side-by-side macro comparison. Bison vs Chicken Breast per their standard serving sizes.
Macro Comparison Table
| Macro | Bison | Chicken Breast | Difference |
|---|---|---|---|
| Calories | 143 cal | 165 cal | -13% Bison |
| Protein | 28g | 31g | -10% Bison |
| Carbs | 0g | 0g | 0% Bison |
| Fat | 2.4g | 3.6g | -33% Bison |
Differences shown relative to Bison. Positive = Bison has more.
Quick Take
Bison delivers 143 calories per serving with 28g protein, 0g carbs, and 2.4g fat. Chicken Breast delivers 165 calories with 31g protein, 0g carbs, and 3.6g fat. The most meaningful difference: they're within 22 calories per serving, so calorie load is essentially equivalent. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Bison gives you 22 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), Bison 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 Bison and Chicken Breast are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Bison or Chicken Breast?
Chicken Breast has more protein: 31g vs 28g per serving. That's a difference of 3g.
Which has fewer calories, Bison or Chicken Breast?
Bison has 143 calories per serving vs 165 calories in Chicken Breast — a difference of 22 calories.
Is Bison or Chicken Breast better for keto?
Chicken Breast is the better keto choice at 0g carbs per serving vs 0g carbs in Bison.
Is Bison or Chicken Breast better for weight loss?
For weight loss, Bison gives you more calorie flexibility (22 cal less per serving). For preserving muscle during a deficit, Bison delivers more protein per calorie. Most people on cuts benefit from Bison.
Which Is Better for Your Goal?
🔥 Weight Loss
Bison
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
tie
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
The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:
→ Calculate My Macros (Free)Related Comparisons
Other ways Bison and Chicken Breast stack up:
Full Bison guide • Full Chicken Breast guide • All comparisons